php-general Digest 5 Jun 2007 10:38:19 -0000 Issue 4830
php-general Digest 5 Jun 2007 10:38:19 - Issue 4830 Topics (messages 256057 through 256077): Re: Removing a row from an Array 256057 by: Jay Blanchard 256058 by: Peter Lauri 256059 by: Roberto Mansfield 256060 by: Ken Kixmoeller -- reply to ken.kixmoeller.com 256061 by: Ken Kixmoeller -- reply to ken.kixmoeller.com 256062 by: Al 256063 by: Ken Kixmoeller -- reply to ken.kixmoeller.com 256067 by: Al 256076 by: M. Sokolewicz Re: php5 and sendmail 256064 by: Arvind Autar 256065 by: Jim Lucas 256066 by: Jim Lucas 256068 by: Chris uploading big images. 256069 by: Yamil Ortega 256070 by: Chris Urgent::Implementing PKI in PHP 256071 by: Renuka Marwah Re: Double checking - I should turn off magic quotes 256072 by: Dave M G Printing MSSQL-Query ERROR description in PHP 256073 by: karthi keyan 256077 by: Darren Whitlen TableName with space 256074 by: karthi keyan 256075 by: Chris Administrivia: To subscribe to the digest, e-mail: [EMAIL PROTECTED] To unsubscribe from the digest, e-mail: [EMAIL PROTECTED] To post to the list, e-mail: [EMAIL PROTECTED] -- ---BeginMessage--- [snip] To do this, I am: - looping through the array - copying the rows that I want to *keep* to a temp array, and - replacing the original array with the temp' one. Seems convoluted, but I couldn't find any function to remove a row of an array. Am I missing something (other than a few brain cells)? [/snip] http://us2.php.net/manual/en/function.array-pop.php ---End Message--- ---BeginMessage--- Using array_pop wouldn't do it, as it just removes the last element. You could use unset() for the rows you don't want to keep. Best regards, Peter Lauri www.dwsasia.com - company web site www.lauri.se - personal web site www.carbonfree.org.uk - become Carbon Free -Original Message- From: Jay Blanchard [mailto:[EMAIL PROTECTED] Sent: Monday, June 04, 2007 9:25 PM To: Ken Kixmoeller -- reply to [EMAIL PROTECTED]; php- [EMAIL PROTECTED] Subject: RE: [PHP] Removing a row from an Array [snip] To do this, I am: - looping through the array - copying the rows that I want to *keep* to a temp array, and - replacing the original array with the temp' one. Seems convoluted, but I couldn't find any function to remove a row of an array. Am I missing something (other than a few brain cells)? [/snip] http://us2.php.net/manual/en/function.array-pop.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php ---End Message--- ---BeginMessage--- Can't you just unset() the values you don't want? Ken Kixmoeller -- reply to [EMAIL PROTECTED] wrote: Hey - - - - - - -- To do this, I am: - looping through the array - copying the rows that I want to *keep* to a temp array, and - replacing the original array with the temp' one. Seems convoluted, but I couldn't find any function to remove a row of an array. Am I missing something (other than a few brain cells)? thanks - - - Ken ---End Message--- ---BeginMessage--- On Jun 4, 2007, at 2:25 PM, Jay Blanchard wrote: http://us2.php.net/manual/en/function.array-pop.php Thanks, Jay --- I did see that function, but forgot about it when I asked the question. I should have added that *any* array row among many could be the one that needs to be removed. I couldn't figure out how to reorder the array so that POP would work. Ken ---End Message--- ---BeginMessage--- On Jun 4, 2007, at 3:29 PM, Peter Lauri wrote: You could use unset() for the rows you don't want to keep. Ah --- yes, that looks like it would do it. I was expecting something to find something array-specific. Thank you, Pater and Roberto ---End Message--- ---BeginMessage--- What determines the rows you want to keep? Ken Kixmoeller -- reply to [EMAIL PROTECTED] wrote: Hey - - - - - - -- To do this, I am: - looping through the array - copying the rows that I want to *keep* to a temp array, and - replacing the original array with the temp' one. Seems convoluted, but I couldn't find any function to remove a row of an array. Am I missing something (other than a few brain cells)? thanks - - - Ken ---End Message--- ---BeginMessage--- On Jun 4, 2007, at 3:27 PM, Al wrote: What determines the rows you want to keep? User selection. The array is essentially a shopping cart-type of object. ---End Message--- ---BeginMessage--- Can you be more specific? Show us a line of code, or so. There are lots of functions that may fit your needs, array_filter(), array_walk(), preg_grep(), etc. I've found array_grep() to be super in many cases. Returns the array consisting of the elements of the input array that match the given pattern. OR, that don't match
[PHP] Re: Printing MSSQL-Query ERROR description in PHP
karthi keyan wrote: Hi, Is there any way to print the reason why the query has been failed, like the way MySQL-PHP has mysql_error()? Regards, KARTHIK. - Download prohibited? No problem! CHAT from any browser, without download. I'm confused, mysql_error() does return the error description from mysql. Try running this query on one of your databases: $rs = mysql_query(SELECT non_existant_column WHERE some_column = 1) or die(mysql_error()); Running that will print out the error in the query. (Intended errors heres) Darren -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Printing MSSQL-Query ERROR description in PHP
2007. 06. 5, kedd keltezéssel 11.38-kor Darren Whitlen ezt írta: karthi keyan wrote: Hi, Is there any way to print the reason why the query has been failed, like the way MySQL-PHP has mysql_error()? Regards, KARTHIK. - Download prohibited? No problem! CHAT from any browser, without download. I'm confused, mysql_error() does return the error description from mysql. Try running this query on one of your databases: $rs = mysql_query(SELECT non_existant_column WHERE some_column = 1) or die(mysql_error()); Running that will print out the error in the query. (Intended errors heres) the OP wants something similar to mysql_query for mssql. so mysql_query won't solve his problem. greets Zoltán Németh Darren -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Printing MSSQL-Query ERROR description in PHP
Zoltán Németh wrote: 2007. 06. 5, kedd keltezéssel 11.38-kor Darren Whitlen ezt írta: karthi keyan wrote: Hi, Is there any way to print the reason why the query has been failed, like the way MySQL-PHP has mysql_error()? Regards, KARTHIK. - Download prohibited? No problem! CHAT from any browser, without download. I'm confused, mysql_error() does return the error description from mysql. Try running this query on one of your databases: $rs = mysql_query(SELECT non_existant_column WHERE some_column = 1) or die(mysql_error()); Running that will print out the error in the query. (Intended errors heres) the OP wants something similar to mysql_query for mssql. so mysql_query won't solve his problem. greets Zoltán Németh Darren Ah. You failed to mention anything about the mssql part. Perhaps search google for mssql error description? Just an idea... Other than that, thats my mssql help exhausted. Darren -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Printing MSSQL-Query ERROR description in PHP
2007. 06. 5, kedd keltezéssel 11.50-kor Darren Whitlen ezt írta: Zoltán Németh wrote: 2007. 06. 5, kedd keltezéssel 11.38-kor Darren Whitlen ezt írta: karthi keyan wrote: Hi, Is there any way to print the reason why the query has been failed, like the way MySQL-PHP has mysql_error()? Regards, KARTHIK. - Download prohibited? No problem! CHAT from any browser, without download. I'm confused, mysql_error() does return the error description from mysql. Try running this query on one of your databases: $rs = mysql_query(SELECT non_existant_column WHERE some_column = 1) or die(mysql_error()); Running that will print out the error in the query. (Intended errors heres) the OP wants something similar to mysql_query for mssql. so mysql_query won't solve his problem. greets Zoltán Németh Darren Ah. You failed to mention anything about the mssql part. look at the subject ;) that's how I guessed what he wants Perhaps search google for mssql error description? Just an idea... Other than that, thats my mssql help exhausted. I cannot help either... greets Zoltán Németh Darren -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Printing MSSQL-Query ERROR description in PHP
look at the subject ;) that's how I guessed what he wants Woops, missed that. You have a good point there :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] TableName with space
On 6/5/07, karthi keyan [EMAIL PROTECTED] wrote: Hi, How can I create a table with spaces Order details in MSSQL using PHP? I am able to create manually the table name with space by providing the name in Double Quotes. Is there a way out to do this using PHP? Thanks Karthik. Why would you want to? Apart from not having to change / search through lines of legacy code. Use order_details or orderDetails or OrderDetails or orderdetails but DON'T curse yourself with a space in a table which you will have to quote every time it's used. Cheers - Miles
Re: [PHP] Re: Removing a row from an Array
I miss keyed, it's preg_grep(). Had array on my mind. M. Sokolewicz wrote: I've never heard of, nor seen array_grep() before and AFAIK it's also not a built-in php function. Check it at http://www.php.net/array_grep, it doesn't exist. No need to advise that which does not exist :) - Tul Al wrote: Can you be more specific? Show us a line of code, or so. There are lots of functions that may fit your needs, array_filter(), array_walk(), preg_grep(), etc. I've found array_grep() to be super in many cases. Returns the array consisting of the elements of the input array that match the given pattern. OR, that don't match the pattern. Most require array_values() to resync the keys. Ken Kixmoeller -- reply to [EMAIL PROTECTED] wrote: On Jun 4, 2007, at 3:27 PM, Al wrote: What determines the rows you want to keep? User selection. The array is essentially a shopping cart-type of object. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] TableName with space
Hi, Double qoutes inside a PHP script is not working for spaces. I got the answer. We have to use square bracket from PHP. $query = create table [order details]; Chris [EMAIL PROTECTED] wrote: karthi keyan wrote: Hi, How can I create a table with spaces Order details in MSSQL using PHP? I am able to create manually the table name with space by providing the name in Double Quotes. Is there a way out to do this using PHP? Put double quotes around it in php - rather simple really. $qry = 'create table my table name '; -- Postgresql php tutorials http://www.designmagick.com/ - Heres a new way to find what you're looking for - Yahoo! Answers
Re: [PHP] Making thumbs same size
At 9:56 AM -0400 6/4/07, Robert Cummings wrote: On Mon, 2007-06-04 at 09:50 -0400, tedd wrote: Don't scale, resample. See here: http://www.webbytedd.com/b/thumb/index.php Hi Tedd, In your script you have: ini_set( 'register_globals', '0' ); The line is pointless, it can't be reached until after such globals have been registered. Also you have: ob_start(); Why use output buffering? You don't actually do anything with the buffer other than flushing it :) Cheers, Rob. Rob: What?! I didn't do that. No one saw me do it and can't prove it. Besides, I changed the code. :-) My explanation, legacy remnants. Cheers, tedd PS: It's always pays to have someone knowledgeable review your code -- thanks. -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
On Tue, 2007-06-05 at 09:17 -0400, tedd wrote: At 9:56 AM -0400 6/4/07, Robert Cummings wrote: I didn't do that. No one saw me do it and can't prove it. Besides, I changed the code. :-) My explanation, legacy remnants. I can relate. I've worked on code, changed my mind, ripped out 80% of one way then taken another route and forgot to remove variables and stuff. Then a year later looked at the code with a big WTF :) When that happens I usually check out the CVS logs to re-assure myself I wasn't being an idiot :) PS: It's always pays to have someone knowledgeable review your code -- thanks. Bleh, you flatter me. Flattery will get you nowhere ;) Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
2007. 06. 5, kedd keltezéssel 09.17-kor tedd ezt írta: At 9:56 AM -0400 6/4/07, Robert Cummings wrote: On Mon, 2007-06-04 at 09:50 -0400, tedd wrote: Don't scale, resample. See here: http://www.webbytedd.com/b/thumb/index.php Hi Tedd, In your script you have: ini_set( 'register_globals', '0' ); The line is pointless, it can't be reached until after such globals have been registered. Also you have: ob_start(); Why use output buffering? You don't actually do anything with the buffer other than flushing it :) Cheers, Rob. Rob: What?! I didn't do that. No one saw me do it and can't prove it. Besides, I changed the code. :-) My explanation, legacy remnants. Cheers, tedd PS: It's always pays to have someone knowledgeable review your code -- thanks. one more note: you have ignore_user_abort(); in the beginning of the script, but according to the manual ( http://php.net/ignore_user_abort ) it should be used like ignore_user_abort(TRUE); otherwise it only returns the current setting... greets Zoltán Németh -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] uploading big images.
Yamil Ortega wrote: I think it is a PHP.ini file configuration or something. Can you help me? So why not check there before posting here? I mean seriously, the option couldn't be more obvious considering that it's called upload_max_filesize. -Stut -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
At 3:33 PM +0200 6/5/07, Zoltán Németh wrote: 2007. 06. 5, kedd keltezéssel 09.17-kor tedd ezt írta: At 9:56 AM -0400 6/4/07, Robert Cummings wrote: On Mon, 2007-06-04 at 09:50 -0400, tedd wrote: Don't scale, resample. See here: http://www.webbytedd.com/b/thumb/index.php PS: It's always pays to have someone knowledgeable review your code -- thanks. one more note: you have ignore_user_abort(); in the beginning of the script, but according to the manual ( http://php.net/ignore_user_abort ) it should be used like ignore_user_abort(TRUE); otherwise it only returns the current setting... Zoltán: Ah yes, I see. I'll remove that statement altogether. That statement is only to keep processes running (regardless of the user's actions) to their completion, like updating a dB. The code I provide in the demo simply presents a thumbnail to the user and if the user is not there, then why continue anyway? Thus, no reason to continue, right? However, there seems to be some disagreement about what the ignore_user_abort() returns. Also, in my readings, I have read several books that say keeping any sort of error reporting code in your public script is not a good idea. In other words, don't give possible evil-doers any information. So, I should remove the error reporting statements as well. Any thoughts? Cheers, tedd PS: I thought that at least someone would tell me that my dog was cute. -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Printing MSSQL-Query ERROR description in PHP
karthi keyan wrote: Hi, Is there any way to print the reason why the query has been failed, like the way MySQL-PHP has mysql_error()? Regards, KARTHIK. - Download prohibited? No problem! CHAT from any browser, without download. Is this what you are looking for? http://us.php.net/manual/en/function.mssql-get-last-message.php -- Jim Lucas Some men are born to greatness, some achieve greatness, and some have greatness thrust upon them. Twelfth Night, Act II, Scene V by William Shakespeare -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Printing MSSQL-Query ERROR description in PHP
karthi keyan wrote: Is there any way to print the reason why the query has been failed, like the way MySQL-PHP has mysql_error()? Hmm, where to look for information on the MSSQL functions in PHP. Hey, I got a crazy plan. Let's try looking in the MSSQL part of the PHP manual. Come navigate there with me: http://php.net/mssql Let's scroll down to find the function list. Ahh, there is it. Hmm, what we got here the... bind, close, connect, data_seek. Nope, none of those. Let's keep going. Oooh, do you see what I see? mssql_get_last_message - that sounds promising. What does the description say? Returns the last message from the server. Well, if there's been an error in the last query we tried to run it makes sense that the last message from the server would contain the error message. Hey, how about this. You try that and let us know whether you learnt something from this lesson. -Stut -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
On Tue, 2007-06-05 at 10:17 -0400, tedd wrote: At 3:33 PM +0200 6/5/07, Zoltán Németh wrote: 2007. 06. 5, kedd keltezéssel 09.17-kor tedd ezt írta: At 9:56 AM -0400 6/4/07, Robert Cummings wrote: On Mon, 2007-06-04 at 09:50 -0400, tedd wrote: Don't scale, resample. See here: http://www.webbytedd.com/b/thumb/index.php PS: It's always pays to have someone knowledgeable review your code -- thanks. one more note: you have ignore_user_abort(); in the beginning of the script, but according to the manual ( http://php.net/ignore_user_abort ) it should be used like ignore_user_abort(TRUE); otherwise it only returns the current setting... Zoltán: Ah yes, I see. I'll remove that statement altogether. That statement is only to keep processes running (regardless of the user's actions) to their completion, like updating a dB. The code I provide in the demo simply presents a thumbnail to the user and if the user is not there, then why continue anyway? Thus, no reason to continue, right? However, there seems to be some disagreement about what the ignore_user_abort() returns. Also, in my readings, I have read several books that say keeping any sort of error reporting code in your public script is not a good idea. In other words, don't give possible evil-doers any information. So, I should remove the error reporting statements as well. Yeah... I thought maybe you left that there intentionally since you're exposing your code :) Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
2007. 06. 5, kedd keltezéssel 10.17-kor tedd ezt írta: At 3:33 PM +0200 6/5/07, Zoltán Németh wrote: 2007. 06. 5, kedd keltezéssel 09.17-kor tedd ezt írta: At 9:56 AM -0400 6/4/07, Robert Cummings wrote: On Mon, 2007-06-04 at 09:50 -0400, tedd wrote: Don't scale, resample. See here: http://www.webbytedd.com/b/thumb/index.php PS: It's always pays to have someone knowledgeable review your code -- thanks. one more note: you have ignore_user_abort(); in the beginning of the script, but according to the manual ( http://php.net/ignore_user_abort ) it should be used like ignore_user_abort(TRUE); otherwise it only returns the current setting... Zoltán: Ah yes, I see. I'll remove that statement altogether. That statement is only to keep processes running (regardless of the user's actions) to their completion, like updating a dB. The code I provide in the demo simply presents a thumbnail to the user and if the user is not there, then why continue anyway? Thus, no reason to continue, right? However, there seems to be some disagreement about what the ignore_user_abort() returns. the return value is an int (1/0), although the parameter should be boolean, that is a source of confusion. but the parameter must be specified in order to set the setting, regardless of the return value ;) Also, in my readings, I have read several books that say keeping any sort of error reporting code in your public script is not a good idea. In other words, don't give possible evil-doers any information. So, I should remove the error reporting statements as well. Any thoughts? I agree with the above idea. Errors should be logged (and possibly sent in notification mail to the developer or something like that), not displayed to the outside world, as they can expose sensitive information about your setup. greets Zoltán Németh Cheers, tedd PS: I thought that at least someone would tell me that my dog was cute. PS: Your dog is cute :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
On Tue, 2007-06-05 at 16:29 +0200, Zoltán Németh wrote: I agree with the above idea. Errors should be logged (and possibly sent in notification mail to the developer or something like that), not displayed to the outside world, as they can expose sensitive information about your setup. It however convenient to have errors displayed on the page when doing development. Since I like as many config settings as possible to be attached to the project itself I usually keep at least 3 config files: PROJECT/ configs/ config.live.php config.dev.php config.shared.php So config.live and config.dev both include config.shared but set any live or dev specific settings outside of the shared config. Then on any given dev or live server I create a softlink config.php in PROJECT/ that points to either config.live.php or config.dev.php. This way all the configs can live in CVS and they don't step on each other's toes :) Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Urgent::Implementing PKI in PHP
Renuka Marwah wrote: We have a website in PHP where we want to implement PKI. The scenario is that there would be some registered dealers who woud have to buy Digital signatures. When they come to our website they would input several information through PHP designed forms and use the digital signatures to sign the data. We wanted to use OpenSSL for the same. However what I fail to understand is how to implement the OpenSSL functions for implementing the client side of this, which would involve encryption using Private key etc, since PHP would be parsed at the server only. Please respond, it is an urgent requirement just about every phper coming to the list has an urgent problem, should you be given special treatment? start SingTFW and reading about the relevant technology, e.g: http://www.google.nl/search?q=PKI+web+browser and then determine whether your requirement is actually possible (in so far as I understood it), from what I gather there is no way to 'sign' the data in a form, the PKI is used to authenticate and authorize the HTTP connection - which will be running over SSL, given that fact why would you need to 'sign' the form data? Thx Renuka story truth=grain of moral=the only thing free about a free-market-economy is the freedom from morals some developer got laid off by an over priced executive who hired an offshore team to replace said developer for a fraction of the cost, said team can't do the work, and can't be bothered to figure out how, so they go to the nearest mailing list to ask for a ready-made answer ... where they come across some talented developer who has plenty of time to hand out high quality ready-made answers because he has been recently laid off. /story -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
Also, in my readings, I have read several books that say keeping any sort of error reporting code in your public script is not a good idea. In other words, don't give possible evil-doers any information. So, I should remove the error reporting statements as well. Yeah... I thought maybe you left that there intentionally since you're exposing your code :) Cheers, Rob. and I agree with the above idea. Errors should be logged (and possibly sent in notification mail to the developer or something like that), not displayed to the outside world, as they can expose sensitive information about your setup. greets Zoltán Németh Ok, I think I got the idea across in the remarks. http://www.webbytedd.com/b/thumb/index.php PS: I thought that at least someone would tell me that my dog was cute. PS: Your dog is cute :) Thanks, she is a cute attack dog. Weighting in at almost 5 pounds she'll do some serious damage to your ankles and maybe to your pant leg too, if she stands on her rear legs. Thanks for your reviews. Cheers, tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] indexes and arrays
I have an array of facilities, how do I define them all in one go so I do
not get the undefined index error?
input name=facilities[5] type=checkbox id=facilities[5]
value=Credit Cards Accepted ?php if ($_POST['facilities'][5]!='') { echo
'checked=checked '; }?
Credit Cards Accepted /td
tdinput name=facilities[6] type=checkbox id=facilities[6]
value=Towels ?php if ($_POST['facilities'][6]!='') { echo
'checked=checked '; }?
Towels /td
tdinput name=facilities[7] type=checkbox id=facilities[7]
value=Luggage Storage ?php if ($_POST['facilities'][7]!='') { echo
'checked=checked '; }?
Luggage Storage /td
tdinput name=facilities[8] type=checkbox id=facilities[8]
value=Telephone/Fax Facilities ?php if ($_POST['facilities'][8]!='') {
echo 'checked=checked '; }?
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[PHP] Display Errors (was thumbs)
At 10:48 AM -0400 6/5/07, Robert Cummings wrote: On Tue, 2007-06-05 at 16:29 +0200, Zoltán Németh wrote: I agree with the above idea. Errors should be logged (and possibly sent in notification mail to the developer or something like that), not displayed to the outside world, as they can expose sensitive information about your setup. It however convenient to have errors displayed on the page when doing development. Since I like as many config settings as possible to be attached to the project itself I usually keep at least 3 config files: PROJECT/ configs/ config.live.php config.dev.php config.shared.php So config.live and config.dev both include config.shared but set any live or dev specific settings outside of the shared config. Then on any given dev or live server I create a softlink config.php in PROJECT/ that points to either config.live.php or config.dev.php. This way all the configs can live in CVS and they don't step on each other's toes :) Just a thought -- wouldn't a simpler solution be just using a global session variable, or constant, such as $production = true or false and then including your error routines accordingly? Just opening the idea for discussion. Cheers, tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
On Tue, 2007-06-05 at 10:59 -0400, tedd wrote: http://www.webbytedd.com/b/thumb/index.php I think you're cheating BTW... no matter what I put in for $_GET['s'], I always get your doggy, and I don't see your script testing for *cough* inappropriate access attempts ;) Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Display Errors (was thumbs)
On Tue, 2007-06-05 at 11:07 -0400, tedd wrote: At 10:48 AM -0400 6/5/07, Robert Cummings wrote: On Tue, 2007-06-05 at 16:29 +0200, Zoltán Németh wrote: I agree with the above idea. Errors should be logged (and possibly sent in notification mail to the developer or something like that), not displayed to the outside world, as they can expose sensitive information about your setup. It however convenient to have errors displayed on the page when doing development. Since I like as many config settings as possible to be attached to the project itself I usually keep at least 3 config files: PROJECT/ configs/ config.live.php config.dev.php config.shared.php So config.live and config.dev both include config.shared but set any live or dev specific settings outside of the shared config. Then on any given dev or live server I create a softlink config.php in PROJECT/ that points to either config.live.php or config.dev.php. This way all the configs can live in CVS and they don't step on each other's toes :) Just a thought -- wouldn't a simpler solution be just using a global session variable, or constant, such as $production = true or false and then including your error routines accordingly? Yeah, that's in my config file ;) But, for clarity's sake I more often than not separate my dev and live configs. Then if I want to compare them I can use the diff command to see what's different between them. Can't say I ever use the session since it could only apply after some kind of authentication and not all pages require authentication. Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] returning the index number
I have an array of files to be uploaded
tdinput name=userfile[] type=file/td
/tr
tr
td 2./td
tdinput name=userfile[] type=file/td
/tr
tr
td3./td
tdinput name=userfile[] type=file
I can get the name
foreach ($_FILES['userfile']['name'] as $value) {
echo $value
}
but I want the index position, any ideas?
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Re: [PHP] returning the index number
On Tue, 2007-06-05 at 16:39 +0100, blueboy wrote:
I have an array of files to be uploaded
tdinput name=userfile[] type=file/td
/tr
tr
td 2./td
tdinput name=userfile[] type=file/td
/tr
tr
td3./td
tdinput name=userfile[] type=file
I can get the name
$i = 0;
foreach ($_FILES['userfile']['name'] as $value) {
echo $value
$i++;
}
but I want the index position, any ideas?
See additions above.
Cheers,
Rob.
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::
| An application and templating framework for PHP. Boasting |
| a powerful, scalable system for accessing system services |
| such as forms, properties, sessions, and caches. InterJinn |
| also provides an extremely flexible architecture for |
| creating re-usable components quickly and easily. |
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Re: [PHP] returning the index number
On Tue, 2007-06-05 at 11:43 -0400, Robert Cummings wrote:
On Tue, 2007-06-05 at 16:39 +0100, blueboy wrote:
I have an array of files to be uploaded
tdinput name=userfile[] type=file/td
/tr
tr
td 2./td
tdinput name=userfile[] type=file/td
/tr
tr
td3./td
tdinput name=userfile[] type=file
I can get the name
$i = 0;
foreach ($_FILES['userfile']['name'] as $value) {
echo $value
$i++;
}
I should be shot for the above... use the following:
foreach ($_FILES['userfile']['name'] as $i = $value)
{
echo $value;
}
Cheers,
Rob.
--
..
| InterJinn Application Framework - http://www.interjinn.com |
::
| An application and templating framework for PHP. Boasting |
| a powerful, scalable system for accessing system services |
| such as forms, properties, sessions, and caches. InterJinn |
| also provides an extremely flexible architecture for |
| creating re-usable components quickly and easily. |
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[PHP] returning the index number part2
if I have an array of 3 images table class=signup_table tr td 1./td tdinput name=userfile[] type=file/td /tr tr td 2./td tdinput name=userfile[] type=file/td /tr tr td3./td tdinput name=userfile[] type=file /td /tr /table How do I access the filename? Like this? echo $fileName1 = $_FILES['userfile']['name'][0]; echo $fileName2 = $_FILES['userfile']['name'][1]; echo $fileName3 = $_FILES['userfile']['name'][2]; -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] returning the index number part2
On Tue, 2007-06-05 at 17:16 +0100, blueboy wrote: if I have an array of 3 images table class=signup_table tr td 1./td tdinput name=userfile[] type=file/td /tr tr td 2./td tdinput name=userfile[] type=file/td /tr tr td3./td tdinput name=userfile[] type=file /td /tr /table How do I access the filename? Like this? echo $fileName1 = $_FILES['userfile']['name'][0]; echo $fileName2 = $_FILES['userfile']['name'][1]; echo $fileName3 = $_FILES['userfile']['name'][2]; No, like this: echo $fileName1 = $_FILES['userfile'][1]['name']; echo $fileName2 = $_FILES['userfile'][2]['name']; echo $fileName3 = $_FILES['userfile'][3]['name']; Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] indexes and arrays
td
input name=facilities[6]
type=checkbox
id=facilities[6]
value=Towels
?php
if ( ! empty(POST['facilities'][6]) ) {
echo 'checked=checked ';
}
?Towels /td
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Some men are born to greatness, some achieve greatness,
and some have greatness thrust upon them.
Unknown
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Re: [PHP] returning the index number
Robert Cummings wrote:
On Tue, 2007-06-05 at 11:43 -0400, Robert Cummings wrote:
On Tue, 2007-06-05 at 16:39 +0100, blueboy wrote:
I have an array of files to be uploaded
tdinput name=userfile[] type=file/td
/tr
tr
td 2./td
tdinput name=userfile[] type=file/td
/tr
tr
td3./td
tdinput name=userfile[] type=file
I can get the name
$i = 0;
foreach ($_FILES['userfile']['name'] as $value) {
echo $value
$i++;
}
I should be shot for the above... use the following:
foreach ($_FILES['userfile']['name'] as $i = $value)
{
echo $value;
}
Cheers,
Rob.
I was going to say something :D
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Some men are born to greatness, some achieve greatness,
and some have greatness thrust upon them.
Twelfth Night, Act II, Scene V
by William Shakespeare
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Re: [PHP] returning the index number part2
Robert Cummings wrote: On Tue, 2007-06-05 at 17:16 +0100, blueboy wrote: if I have an array of 3 images table class=signup_table tr td 1./td tdinput name=userfile[] type=file/td /tr tr td 2./td tdinput name=userfile[] type=file/td /tr tr td3./td tdinput name=userfile[] type=file /td /tr /table How do I access the filename? Like this? echo $fileName1 = $_FILES['userfile']['name'][0]; echo $fileName2 = $_FILES['userfile']['name'][1]; echo $fileName3 = $_FILES['userfile']['name'][2]; No, like this: echo $fileName1 = $_FILES['userfile'][1]['name']; echo $fileName2 = $_FILES['userfile'][2]['name']; echo $fileName3 = $_FILES['userfile'][3]['name']; Cheers, Rob. I suggest to the op that they use print_r() on $_FILES and all will be revealed -- Jim Lucas Some men are born to greatness, some achieve greatness, and some have greatness thrust upon them. Twelfth Night, Act II, Scene V by William Shakespeare -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] works in 4.4.2 - breaks in 5.2.1
I'm familiar with actionscript, but pretty new to php . . .I have a guestbook
script that worked fine until my host upgraded to php 5.2.1 - can anyone tell
me what part of my if statement or variable is breaking in 5.2.1? I send the
new data with Flash using xml.sendAndLoad, to the xml file via standalone php
file shown below.
tia,
jimbo
?php
$file = fopen(guestbook.xml, w+) or die(Can't open XML file);
$xmlString = $HTTP_RAW_POST_DATA;
if(!fwrite($file, $xmlString)){
print Error writing to XML-file;
}
print $xmlString.\n\n;
fclose($file);
exit;
?
[PHP] Re: How can I DomDocument-renameNode?
Thanks for the reply, but the solution needs to be in PHP, not
JavaScript.
-Original Message-
From: tedd [mailto:[EMAIL PROTECTED]
Sent: Sunday, June 03, 2007 3:20 PM
To: php-general@lists.php.net
Subject: [PHP] Re: How can I DomDocument-renameNode?
I have tried making a new node, inserting it before the old node then
removing the old node but I could not figure out how to get the
nodeValue to include the child nodes, so they get stripped out leaving
only the text value.
You might try something like this:
function replaceNode() {
var inChoice =
document.getElementById(grafCount).selectedIndex;
var inText = document.getElementById(textArea).value;
var newText = document.createTextNode(inText);
var newGraf = document.createElement(p);
newGraf.appendChild(newText);
var allGrafs = nodeChangingArea.getElementsByTagName(p);
var oldGraf = allGrafs.item(inChoice);
nodeChangingArea.replaceChild(newGraf,oldGraf);
}
tedd
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[PHP] Strings
The following code works:
?php
$image = ³²;
if ($image == NULL) {
print ³False!²;
}else{
print ³$var²;
}
?
However, this does not:
?php
$image = ³²;
if ($image == NULL) {
print ³False!²;
}else{
print ³img src=\²$var\²²;
}
?
It seems that if I add a string, rather than just the variable, then does
not work. I am getting an unexpected T_IS_EQUAL error.
--
Thanks,
Steve Marquez
Re: [PHP] works in 4.4.2 - breaks in 5.2.1
Jim Berkey wrote:
I'm familiar with actionscript, but pretty new to php . . .I have a guestbook
script that worked fine until my host upgraded to php 5.2.1 - can anyone tell
me what part of my if statement or variable is breaking in 5.2.1? I send the
new data with Flash using xml.sendAndLoad, to the xml file via standalone php
file shown below.
tia,
jimbo
aside from the fact that this script has a big fat race condition waiting to
happen,
and you should probably be using a database for storage, and that it seems to
be possible
to inject just about *anything* into the guestbook.xml file (pr0n spam anyone?)
...
what exactly is going wrong?
at a guess $HTTP_RAW_POST_DATA is not set so nothing is being written, you
should use something like the following to get the data instead
(the comment is optional ;-):
// $xmlString is completely unvalidated/unsantized and could contain
all sorts of crap!
$xmlString = file_get_contents('php://input');
also STFW, there is plenty out there regarding your problem, (including stuff
related specifically to flash), e.g.:
http://www.phpbuilder.com/board/showthread.php?t=10304087
?php
$file = fopen(guestbook.xml, w+) or die(Can't open XML file);
$xmlString = $HTTP_RAW_POST_DATA;
if(!fwrite($file, $xmlString)){
print Error writing to XML-file;
}
print $xmlString.\n\n;
fclose($file);
exit;
?
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Re: [PHP] Strings
do you notice the totally weird string delimiters in your original post?
using either single quotes or double quotes (if you want variables named inside
the string to be interpolated). read up on php strings here:
http://php.net/string
Steve Marquez wrote:
The following code works:
?php
$image = ³²;
if ($image == NULL) {
print ³False!²;
}else{
print ³$var²;
}
?
However, this does not:
?php
$image = ³²;
if ($image == NULL) {
print ³False!²;
}else{
print ³img src=\²$var\²²;
}
?
It seems that if I add a string, rather than just the variable, then does
'add a string' - huh? I don't understand what you mean, I'm (sure I'm) not
the only one (to quote Lennon).
not work. I am getting an unexpected T_IS_EQUAL error.
your syntax is broken because of the weird quotes it seems.
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Steve Marquez
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Re: [PHP] returning the index number
Robert Cummings wrote:
On Tue, 2007-06-05 at 11:43 -0400, Robert Cummings wrote:
On Tue, 2007-06-05 at 16:39 +0100, blueboy wrote:
I have an array of files to be uploaded
...
$i = 0;
foreach ($_FILES['userfile']['name'] as $value) {
echo $value
$i++;
}
I should be shot for the above... use the following:
I was half way through arranging it ;-)
foreach ($_FILES['userfile']['name'] as $i = $value)
{
echo $value;
}
Cheers,
Rob.
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Re: [PHP] returning the index number part2
On Tue, 2007-06-05 at 09:33 -0700, Jim Lucas wrote: Robert Cummings wrote: On Tue, 2007-06-05 at 17:16 +0100, blueboy wrote: if I have an array of 3 images table class=signup_table tr td 1./td tdinput name=userfile[] type=file/td /tr tr td 2./td tdinput name=userfile[] type=file/td /tr tr td3./td tdinput name=userfile[] type=file /td /tr /table How do I access the filename? Like this? echo $fileName1 = $_FILES['userfile']['name'][0]; echo $fileName2 = $_FILES['userfile']['name'][1]; echo $fileName3 = $_FILES['userfile']['name'][2]; No, like this: echo $fileName1 = $_FILES['userfile'][1]['name']; echo $fileName2 = $_FILES['userfile'][2]['name']; echo $fileName3 = $_FILES['userfile'][3]['name']; Cheers, Rob. I suggest to the op that they use print_r() on $_FILES and all will be revealed You mean: echo pre\n; print_r( $_FILES ); echo \n/pre\n; :) Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Strings
your syntax is broken because of the weird quotes it seems. I agree. After replacing all the superscripted 2's and 3's with proper quotes, the examples both work as expected. JM -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Strings
On Tue, 2007-06-05 at 19:57 +0200, Jochem Maas wrote: do you notice the totally weird string delimiters in your original post? using either single quotes or double quotes (if you want variables named inside the string to be interpolated). read up on php strings here: http://php.net/string He's probably using MS-Word to write code... those look very similar to dumb-quotes. Have you notice they open with a superscript 3 and close with a superscript 2? Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Strings
On Tuesday 05 June 2007 10:50:15 Steve Marquez wrote:
It seems that if I add a string, rather than just the variable, then does
not work. I am getting an unexpected T_IS_EQUAL error.
Your string delimiters are very strange; I'm not sure if your code has those
in it or not, so I can't really diagnose your problem.
At any rate, make sure your code looks like this:
?php
$image = ;
if ($image == NULL) {
print False;
} else {
print img src=\$var\;
}
?
If that still gives you problems, you could try replacing the second print
statement with this:
print img src=\.$var.\;
just to see if the problem is with the string or is some strange interpolation
issue.
--
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Editor In Chief, Daikaijuzine (http://www.daikaijuzine.com)
AIM: Buffalo2K / GTalk: [EMAIL PROTECTED]
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Re: [PHP] Strings
On Tue, 2007-06-05 at 11:04 -0700, Richard S. Crawford wrote:
On Tuesday 05 June 2007 10:50:15 Steve Marquez wrote:
It seems that if I add a string, rather than just the variable, then does
not work. I am getting an unexpected T_IS_EQUAL error.
Your string delimiters are very strange; I'm not sure if your code has those
in it or not, so I can't really diagnose your problem.
At any rate, make sure your code looks like this:
?php
$image = ;
if ($image == NULL) {
print False;
} else {
print img src=\$var\;
}
?
Heheh, it probably already looks like that... just isn't actually
that :)
Cheers,
Rob.
--
..
| InterJinn Application Framework - http://www.interjinn.com |
::
| An application and templating framework for PHP. Boasting |
| a powerful, scalable system for accessing system services |
| such as forms, properties, sessions, and caches. InterJinn |
| also provides an extremely flexible architecture for |
| creating re-usable components quickly and easily. |
`'
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Re: [PHP] Strings
Thank you.
I tried what you suggested below and it gave me an unexpected
T_CONSTANT_ESCAPED_STRING error.
Would this be valid: (I am typing in my Entourage, but I am writing the code
in Dreamweaver. You are probably seeing the quotes that Entourage (my email
application) is giving you.)
?php
$image = ;
if ($image == NULL) {
print False;
} else {
?
img src=$var
?
}
?
It works if $image is not NULL. However, if it is empty, then it gives me an
error. I am very much so a novice and appreciate your patience.
Thanks,
Steve Marquez
on 6/5/07 1:04 PM Richard S. Crawford ([EMAIL PROTECTED]) wrote:
On Tuesday 05 June 2007 10:50:15 Steve Marquez wrote:
It seems that if I add a string, rather than just the variable, then does
not work. I am getting an unexpected T_IS_EQUAL error.
Your string delimiters are very strange; I'm not sure if your code has those
in it or not, so I can't really diagnose your problem.
At any rate, make sure your code looks like this:
?php
$image = ;
if ($image == NULL) {
print False;
} else {
print img src=\$var\;
}
?
If that still gives you problems, you could try replacing the second print
statement with this:
print img src=\.$var.\;
just to see if the problem is with the string or is some strange interpolation
issue.
Re: [PHP] works in 4.4.2 - breaks in 5.2.1
Thanks, sorry to expose my extreme ignorance. Glad I could provide some comic
relief, though :-)
I appreciate the advice, will study php interfacing with mysql and set it up
better. Will also study on pr0n spam and race conditions so I don't contribute
to more bad code. You are probably right about the HTTP_RAW_POST_DATA being at
the source of it. My studies on php.net found http_post_data, but not
http_raw_post_data.
I'll keep studying.
jimbo
*** REPLY SEPARATOR ***
On 6/5/2007 at 7:52 PM Jochem Maas wrote:
Jim Berkey wrote:
I'm familiar with actionscript, but pretty new to php . . .I have a
guestbook script that worked fine until my host upgraded to php 5.2.1 -
can anyone tell me what part of my if statement or variable is breaking in
5.2.1? I send the new data with Flash using xml.sendAndLoad, to the xml
file via standalone php file shown below.
tia,
jimbo
aside from the fact that this script has a big fat race condition waiting
to happen,
and you should probably be using a database for storage, and that it seems
to be possible
to inject just about *anything* into the guestbook.xml file (pr0n spam
anyone?) ...
what exactly is going wrong?
at a guess $HTTP_RAW_POST_DATA is not set so nothing is being written, you
should use something like the following to get the data instead
(the comment is optional ;-):
// $xmlString is completely unvalidated/unsantized and could contain all
sorts of crap!
$xmlString = file_get_contents('php://input');
also STFW, there is plenty out there regarding your problem, (including
stuff
related specifically to flash), e.g.:
http://www.phpbuilder.com/board/showthread.php?t=10304087
?php
$file = fopen(guestbook.xml, w+) or die(Can't open XML file);
$xmlString = $HTTP_RAW_POST_DATA;
if(!fwrite($file, $xmlString)){
print Error writing to XML-file;
}
print $xmlString.\n\n;
fclose($file);
exit;
?
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[PHP] How to clone an entire XML node including childnodes?
Basically I am trying to turn something like this: divHello iJoe/i, nice to meet you/div into this: pHello iJoe/i, nice to meet you/p by making a new node, inserting before the old node and then removing the old node. The problem is that I am populating the value of the new node with the $oldNode-nodeValue property which apparently only includes text, not child nodes, so I end up with: pHello Joe, nice to meet you/p How do you get the entire node value including any subnodes that may appear within? This is basically a variation on my previous post about how to DomDocument-renameNode().
Re: [PHP] Strings
Robert Cummings wrote: On Tue, 2007-06-05 at 19:57 +0200, Jochem Maas wrote: do you notice the totally weird string delimiters in your original post? using either single quotes or double quotes (if you want variables named inside the string to be interpolated). read up on php strings here: http://php.net/string He's probably using MS-Word to write code... those look very similar to dumb-quotes. Have you notice they open with a superscript 3 and close with a superscript 2? I did notice what chars they were, but couldn't be sure how/why they were there. I was hoping 'weird' was a close enough approximation :-P Cheers, Rob. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Strings
Pastor Steve wrote:
Thank you.
I tried what you suggested below and it gave me an unexpected
T_CONSTANT_ESCAPED_STRING error.
Would this be valid: (I am typing in my Entourage, but I am writing the code
in Dreamweaver.
get a real text editor before you go mad.
textpad or ultraedit or something like that - check the list archives,
there are plenty of threads related to 'whats the best editor'
You are probably seeing the quotes that Entourage (my email
application) is giving you.)
setup your email client to use plaintext or get another one.
it will save lots of headache if you intend to make use of mailinglists
like this one.
?php
$image = ;
if ($image == NULL) {
print False;
} else {
?
img src=$var
?
}
?
It works if $image is not NULL. However, if it is empty, then it gives me an
error. I am very much so a novice and appreciate your patience.
Thanks,
Steve Marquez
on 6/5/07 1:04 PM Richard S. Crawford ([EMAIL PROTECTED]) wrote:
On Tuesday 05 June 2007 10:50:15 Steve Marquez wrote:
It seems that if I add a string, rather than just the variable, then does
not work. I am getting an unexpected T_IS_EQUAL error.
Your string delimiters are very strange; I'm not sure if your code has those
in it or not, so I can't really diagnose your problem.
At any rate, make sure your code looks like this:
?php
$image = ;
if ($image == NULL) {
print False;
} else {
print img src=\$var\;
}
?
If that still gives you problems, you could try replacing the second print
statement with this:
print img src=\.$var.\;
just to see if the problem is with the string or is some strange
interpolation
issue.
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Re: [PHP] Strings
I got it to work! I just had to place the HTML elements outside of the PHP code. Thanks for your help. -- Steve Marquez on 6/5/07 2:02 PM Jochem Maas ([EMAIL PROTECTED]) wrote: Robert Cummings wrote: On Tue, 2007-06-05 at 19:57 +0200, Jochem Maas wrote: do you notice the totally weird string delimiters in your original post? using either single quotes or double quotes (if you want variables named inside the string to be interpolated). read up on php strings here: http://php.net/string He's probably using MS-Word to write code... those look very similar to dumb-quotes. Have you notice they open with a superscript 3 and close with a superscript 2? I did notice what chars they were, but couldn't be sure how/why they were there. I was hoping 'weird' was a close enough approximation :-P Cheers, Rob.
Re: [PHP] Strings
Pastor Steve wrote:
Thank you.
I tried what you suggested below and it gave me an unexpected
T_CONSTANT_ESCAPED_STRING error.
Would this be valid: (I am typing in my Entourage, but I am writing the code
in Dreamweaver. You are probably seeing the quotes that Entourage (my email
application) is giving you.)
?php
$image = ;
if ($image == NULL) {
print False;
} else {
?
img src=$var
?
}
?
It works if $image is not NULL. However, if it is empty, then it gives me an
$image is never NULL in your example - empty is not exactly the same as NULL,
although NULL is considered empty.
anyway, just for fun chew on this and see if something sticks:
?php
$image = (mt_rand(0,1) == 0) ? null : /images/example.jpg;
if (empty($image)) {
echo False;
} else {
echo 'img src=', $image, ' width=100px height=100px /';
}
?
error. I am very much so a novice and appreciate your patience.
okay novice - post the error - even gurus (thats not me) can't mind read. :-
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RE: [PHP] Draw function diagram
[snip] I want to draw diagram of function. how I should do this I dont work with gd ... [/snip] You will have to work with GD unless you want to do a text plot -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Draw function diagram
Hello I have a function like (y(x)=sin(x)) that i convert it to post fix and then execute it.means that i coud get y for each x value now I have a simple question I want to draw diagram of function. how I should do this I dont work with gd and also i donot now how I should done this.but i think that i should get a range for x and get y for each x but i dont know how I shold draw diagram after this Thanks Excuse me for my bad english
Re: [PHP] Draw function diagram
On Tue, June 5, 2007 4:36 pm, Khorosh Irani wrote: Hello I have a function like (y(x)=sin(x)) that i convert it to post fix and then execute it.means that i coud get y for each x value now I have a simple question I want to draw diagram of function. how I should do this I dont work with gd and also i donot now how I should done this.but i think that i should get a range for x and get y for each x but i dont know how I shold draw diagram after this Start working with GD would be my first answer... If you can't use GD, then I would guess that somewhere out there there may exist a software package that you can pass sin(x) to it, and it will create a graph for you... No idea what it's called, though... -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] TableName with space
On Mon, June 4, 2007 11:51 pm, karthi keyan wrote: How can I create a table with spaces Order details in MSSQL using PHP? I am able to create manually the table name with space by providing the name in Double Quotes. Is there a way out to do this using PHP? If it worked manually with double quotes, then it probably would work in PHP with double quotes... $query = create table \Dumb Idea\ (dumb_id int); PHP pretty much just passes the query to the MSSQL program, and it's up to MSSQL to accept/reject it. If that doesn't work, try ` in place of \ I think it's daft to create table names with spaces, but there ya go. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Printing MSSQL-Query ERROR description in PHP
On Mon, June 4, 2007 11:02 pm, karthi keyan wrote: Is there any way to print the reason why the query has been failed, like the way MySQL-PHP has mysql_error()? Gee, I dunno. You think there might be? Maybe it's in the manual?! http://us2.php.net/manual/en/ref.mssql.php There are only 40 functions there. You are already using at least 5 of those, if you have anything working at all. 20 of them are so obviously named that they cannot possibly be what you want. Did you put even 10 SECONDS into this before posting?! -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Fwd: php5 and sendmail
On Mon, June 4, 2007 4:55 pm, Arvind Autar wrote:
Firstly, I'm not subcsribed so please CC me.
The issue, I'm running FC6 with php5 and sendmail. I can use mail and
send
mail with client inlc telnet sessions. However, mailing with php is
just not
working.
This is what I'm using.
?php
// The message
$message = Line 1\nLine 2\nLine 3;
// In case any of our lines are larger than 70 characters, we should
use
wordwrap()
$message = wordwrap($message, 70);
// Send
mail('[EMAIL PROTECTED]', 'My Subject', $message);
?
Anyone got a clue?
Here are some clues:
Show us EXACTLY what you have in php.ini for the sendmail setting.
Check your sendmail logs to see what happens when PHP tries to send
email.
su to the PHP User and try to send email from the command line.
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Re: [PHP] Fwd: php5 and sendmail
On Mon, June 4, 2007 5:09 pm, Jim Lucas wrote: ; For Unix only. You may supply arguments as well (default: sendmail -t -i). sendmail_path = /usr/sbin/sendmail Is /usr/bin/sendmail where it actually is? Should be, but you never know with distros like FC6 Do you not need the -t and/or -i bits? sendmail_path = /usr/bin/sendmail -t -i Hmmm. Mine has the -t bit and not -i bit. Guess you need whatever you need on your server, with your sendmail setup... -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Removing a row from an Array
On Mon, June 4, 2007 2:13 pm, Ken Kixmoeller -- reply to [EMAIL PROTECTED] wrote: Hey - - - - - - -- To do this, I am: - looping through the array - copying the rows that I want to *keep* to a temp array, and - replacing the original array with the temp' one. Seems convoluted, but I couldn't find any function to remove a row of an array. Am I missing something (other than a few brain cells)? http://php.net/unset As in, unset($array['goner']); -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Double checking - I should turn off magic quotes
On Mon, June 4, 2007 9:02 am, Dave M G wrote:
I've read on the manual that it's preferred to code with magic quotes
off and to instead escape the data at runtime, as needed:
Recently, while configuring my PHP so as to install the GD libraries,
that the default option was to have magic quotes turned on.
What version of PHP did you install?...
I'm pretty sure they turned MQ off by default in PHP5...
I just want to double check here what to do. Should I disable magic
quotes on my server?
YES!
Turn the dang thing off!
Also, I'm developing code that I hope others can use. For the purposes
of portability, is it safe to assume that most environments will have
magic quotes off, and build for that?
Nope.
Use something not unlike:
if (ini_get('magic_quotes_gpc')){
array_map('stripslashes', $_GET);
array_map('stripslashes', $_POST);
array_map('stripslashes', $_COOKIE);
array_map('stripslashes', $_REQUEST);
}
So I should disable magic quotes on my testing environment and do my
own
escaping?
Yes.
The issue is that you want to FILTER and VALIDATE before you ESCAPE,
and you only want to ESCAPE the data actually going into the DB, and
use the correct escape function for that DB.
While I'm asking about escaping, is converting characters like
apostrophes and ampersands to hex characters before storing them in a
MySQL database a safe way to go?
Don't try to roll your own. Use mysql_real_escape_string
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Re: [PHP] Double checking - I should turn off magic quotes
On Mon, June 4, 2007 9:25 am, Dave M G wrote: Since my database is MySQL, does that mean using addslashes() and stripslashes()? In other words manually doing what magic quotes was doing automatically? Please start reading here: http://phpsec.org And, for the record, no, addslashes is NOT the right answer for MySQL. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Security for uploaded PDF files
On Mon, June 4, 2007 7:37 am, Al wrote: I have an application, with mild security, that approved users can upload pdf files. Obviously, the security for executables with a simple pdf extension bothers me. I's like some suggestions on how I can protect against errant files with a pdf guise? PDF files have to start with %PDF and the version number, for starters. You could also try to run them through xpdf and see if it bitches or not -- I think it even has a command line switch to do just that. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] undefined GD function
getimagesize is okay, because it's not really really a GD function, even though it's lumped in there... Did you restart Apache? (or the whole machine if you run IIS)? On Mon, June 4, 2007 5:38 am, C.R.Vegelin wrote: Hi All, I am testing some GD functions, but I'm getting undefined function errors. I checked php.ini and changed ;extension=php_gd2.dll to extension=php_gd2.dll The php.ini file contains: extension_dir = c:/php/ext and this directory does contain php_gd2.dll (version 5.2.0.0) I am using Windows XP, PHP 5.2.0 and IIS 5.1. The function getimagesize($filename); is okay, but imagecreatetruecolor($width, $height); says undefined function. I would appreciate some hints. TIA, Cor -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Strings
It would really help if you didn't use funky characters for quote that
aren't quote in your email.
It would help even more if you copy/paste your actual script.
On Tue, June 5, 2007 12:50 pm, Steve Marquez wrote:
The following code works:
?php
$image = ³²;
if ($image == NULL) {
print ³False!²;
}else{
print ³$var²;
}
?
However, this does not:
?php
$image = ³²;
if ($image == NULL) {
print ³False!²;
}else{
print ³img src=\²$var\²²;
}
?
It seems that if I add a string, rather than just the variable, then
does
not work. I am getting an unexpected T_IS_EQUAL error.
--
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Steve Marquez
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Re: [PHP] works in 4.4.2 - breaks in 5.2.1
Does the xmlString print out?
Cuz my first guess is they turned off RAW_POST_DATA in the upgrade, so
it's just blank...
On Tue, June 5, 2007 11:34 am, Jim Berkey wrote:
I'm familiar with actionscript, but pretty new to php . . .I have a
guestbook script that worked fine until my host upgraded to php 5.2.1
- can anyone tell me what part of my if statement or variable is
breaking in 5.2.1? I send the new data with Flash using
xml.sendAndLoad, to the xml file via standalone php file shown below.
tia,
jimbo
?php
$file = fopen(guestbook.xml, w+) or die(Can't open XML file);
$xmlString = $HTTP_RAW_POST_DATA;
if(!fwrite($file, $xmlString)){
print Error writing to XML-file;
}
print $xmlString.\n\n;
fclose($file);
exit;
?
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Re: [PHP] returning the index number part2
This will tell you how: ?php var_dump($_FILES); ? On Tue, June 5, 2007 11:16 am, blueboy wrote: if I have an array of 3 images table class=signup_table tr td 1./td tdinput name=userfile[] type=file/td /tr tr td 2./td tdinput name=userfile[] type=file/td /tr tr td3./td tdinput name=userfile[] type=file /td /tr /table How do I access the filename? Like this? echo $fileName1 = $_FILES['userfile']['name'][0]; echo $fileName2 = $_FILES['userfile']['name'][1]; echo $fileName3 = $_FILES['userfile']['name'][2]; -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making thumbs same size
On Mon, June 4, 2007 1:44 am, Humani Power wrote: Hey hi!!. //get dimensions of the thumbnail $thumb_width=$width*0.10; $thumb_height=$height*.10; It's really up to YOU to choose the thumbnail constant size and to decide what to do about the aspect ratio You could crop or fill with black, or transparent or... But making the thumbnail be 1/10th the original is your problem. Here is one possibility: $thumb_width = 50; $thumb_height = ($height/$width) * 50; You now have an image 50 wide and proportional height to the original. Here is another: $thumb_height = 50; $thumb_width = ($width/$height) * 50; That one is 50 tall and proptional width to original. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Which simple XML functions to use?
Hello, mostly dealing with XML through the Perl-module XML::Simple I'm looking for a simple solution within PHP. PHP4 and PHP5 is available but the DOM XML-stuff seems to be bloated. What I'm looking is a function that receives an XML-document as a string, which parses the document which all its tags and attributes and which then returns an associative array. Is there anything available which comes close to my expectations? Regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] indexes and arrays
On Tue, June 5, 2007 10:01 am, blueboy wrote:
I have an array of facilities, how do I define them all in one go
so I do
not get the undefined index error?
http://php.net/isset
You also could make an array of checkboxes instead of hand-typing all
that...
$facilities = array(5='Credit Cards Accepted', 6='Towels',
7='Luggage Storage');
foreach($facilities as $f_id = $f_name){
$checked = isset($_POST['facilitiies'][$f_id]) ? 'checked=checked
: '';
?input name=facilities[?php echo $f_id?] ?php echo $checked?
/?php
}
input name=facilities[5] type=checkbox id=facilities[5]
value=Credit Cards Accepted ?php if ($_POST['facilities'][5]!='') {
echo
'checked=checked '; }?
Credit Cards Accepted /td
tdinput name=facilities[6] type=checkbox id=facilities[6]
value=Towels ?php if ($_POST['facilities'][6]!='') { echo
'checked=checked '; }?
Towels /td
tdinput name=facilities[7] type=checkbox id=facilities[7]
value=Luggage Storage ?php if ($_POST['facilities'][7]!='') { echo
'checked=checked '; }?
Luggage Storage /td
tdinput name=facilities[8] type=checkbox id=facilities[8]
value=Telephone/Fax Facilities ?php if
($_POST['facilities'][8]!='') {
echo 'checked=checked '; }?
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Re: [PHP] Which simple XML functions to use?
Marten Lehmann wrote: Hello, mostly dealing with XML through the Perl-module XML::Simple I'm looking for a simple solution within PHP. PHP4 and PHP5 is available but the DOM XML-stuff seems to be bloated. What I'm looking is a function that receives an XML-document as a string, which parses the document which all its tags and attributes and which then returns an associative array. Is there anything available which comes close to my expectations? simpleXML, which although it actually returns objects allows array like access by virtue of the fact that the objects implement the necessary array overload interfaces available in SPL. some usage examples: http://lerdorf.com/php/flickr_api.phps http://talks.php.net/show/torkey06/16 http://www.devshed.com/c/a/PHP/Loading-XML-Strings-with-simpleXML-in-PHP-5/1/ Regards Marten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php_ldap.dll and PHP 4.4.7
I have upgraded my development area to PHP 4.4.7 and I can no longer use the LDAP extension. I only have 4-5 extensions enabled (GD2, PDF, ZIP, IMAP, LDAP) but I get the following error from LDAP: PHP Warning: Unknown(): Unable to load dynamic library './extensions\php_ldap.dll' - The specified module could not be found. in Unknown on line 0 All of the other extensions are loaded just fine. Anyone know what is causing this? The extension is where it is supposed to be. Mike -- Mike Walsh - mike underscore walsh at mindspring dot com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Draw function diagram
Hi
I worked alittle with gd
It is my code for y(x)=sin(x)+cos(x):
function Graph($rangeLow, $rangeHigh, $step)
{
$img = ImageCreate($this-width, $this-height);
$background_color = imagecolorallocate($img, 0, 0, 0);
$white = ImageColorAllocate($img, 255, 255, 255);
imageline($img, $this-width/2, 0,$this-width/2 , $this-height,
$white);
imageline($img, 0, $this-height/2, $this-width, $this-height/2,
$white);
for ($x=rangeLow;$x=$rangeHigh,$x+=$step)
{
y=sin(x)*cos(x);//custom function
//i dont know what should write here but i know that I should
write imageline() function
}
header(Content-type: image/jpeg);
ImageJpeg($img);
imagedestroy($img);
}
could anyone write a simple code that complete this code
I want to learn it
I dont want to use any software package
Thanks
On 6/6/07, Richard Lynch [EMAIL PROTECTED] wrote:
On Tue, June 5, 2007 4:36 pm, Khorosh Irani wrote:
Hello
I have a function like (y(x)=sin(x)) that i convert it to post fix and
then
execute it.means that i coud get y for each x value
now I have a simple question
I want to draw diagram of function.
how I should do this
I dont work with gd and also i donot now how I should done this.but i
think
that i should get a range for x and get y for each x but i dont know
how I
shold draw diagram after this
Start working with GD would be my first answer...
If you can't use GD, then I would guess that somewhere out there
there may exist a software package that you can pass sin(x) to it,
and it will create a graph for you... No idea what it's called,
though...
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[PHP] explode string at new line
Hi all. I've the fowlling string: $_POST[my_text]=hi...\nthis is my multi-line\ntext; Can I use explode to have something like: $str[0]=hi...; $str[1]=this is my multi-line; $str[2]=text; $str=explode($_POST[my_text],'\n'); TIA and sorry the *very* poor english. -- Davi Vidal [EMAIL PROTECTED] [EMAIL PROTECTED] -- Religion, ideology, resources, land, spite, love or just because... No matter how pathetic the reason, it's enough to start a war. Por favor não faça top-posting, coloque a sua resposta abaixo desta linha. Please don't do top-posting, put your reply below the following line. pgpwspUVrKaj0.pgp Description: PGP signature
Re: [PHP] explode string at new line
That's exactly correct. Except I /think/ you should use \n instead of '\n'. On 6/5/07, Davi [EMAIL PROTECTED] wrote: Hi all. I've the fowlling string: $_POST[my_text]=hi...\nthis is my multi-line\ntext; Can I use explode to have something like: $str[0]=hi...; $str[1]=this is my multi-line; $str[2]=text; $str=explode($_POST[my_text],'\n'); TIA and sorry the *very* poor english. -- Davi Vidal [EMAIL PROTECTED] [EMAIL PROTECTED] -- Religion, ideology, resources, land, spite, love or just because... No matter how pathetic the reason, it's enough to start a war. Por favor não faça top-posting, coloque a sua resposta abaixo desta linha. Please don't do top-posting, put your reply below the following line. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] explode string at new line
Em Terça 05 Junho 2007 23:52, [EMAIL PROTECTED] escreveu: That's exactly correct. Except I /think/ you should use \n instead of '\n'. Thank you for the reply... =) I'll check this... BTW: array explode ( string $delimiter, string $string [, int $limit] ) So, I was wrong... The right way, probaly, is: $str=explode(\n,$_POST[my_text]); Thank you very much. -- Davi Vidal [EMAIL PROTECTED] [EMAIL PROTECTED] -- Religion, ideology, resources, land, spite, love or just because... No matter how pathetic the reason, it's enough to start a war. Por favor não faça top-posting, coloque a sua resposta abaixo desta linha. Please don't do top-posting, put your reply below the following line. pgpS3oEAG6jIw.pgp Description: PGP signature
Re: [PHP] explode string at new line
Davi wrote: Em Terça 05 Junho 2007 23:52, [EMAIL PROTECTED] escreveu: That's exactly correct. Except I /think/ you should use \n instead of '\n'. Thank you for the reply... =) I'll check this... BTW: array explode ( string $delimiter, string $string [, int $limit] ) So, I was wrong... The right way, probaly, is: $str=explode(\n,$_POST[my_text]); If it's coming from a textarea you'll want to use \r\n because a textarea uses both a carriage return (\r) and newline (\n) to separate. Otherwise each element of the array will have a \r on the end which may end up causing you some issues later on. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] explode string at new line
Em Quarta 06 Junho 2007 00:18, Chris escreveu: Davi wrote: Em Terça 05 Junho 2007 23:52, [EMAIL PROTECTED] escreveu: That's exactly correct. Except I /think/ you should use \n instead of '\n'. So, I was wrong... The right way, probaly, is: $str=explode(\n,$_POST[my_text]); If it's coming from a textarea you'll want to use \r\n because a textarea uses both a carriage return (\r) and newline (\n) to separate. Otherwise each element of the array will have a \r on the end which may end up causing you some issues later on. Yes. Is a textarea. Thank you very much! =D -- Davi Vidal [EMAIL PROTECTED] [EMAIL PROTECTED] -- Religion, ideology, resources, land, spite, love or just because... No matter how pathetic the reason, it's enough to start a war. Por favor não faça top-posting, coloque a sua resposta abaixo desta linha. Please don't do top-posting, put your reply below the following line. pgpctEzLbMQgx.pgp Description: PGP signature
Re: [PHP] explode string at new line
Chris wrote:
Davi wrote:
Em Terça 05 Junho 2007 23:52, [EMAIL PROTECTED] escreveu:
That's exactly correct. Except I /think/ you should use \n instead of
'\n'.
Thank you for the reply... =)
I'll check this... BTW:
array explode ( string $delimiter, string $string [, int $limit] )
So, I was wrong...
The right way, probaly, is:
$str=explode(\n,$_POST[my_text]);
If it's coming from a textarea you'll want to use \r\n because a
textarea uses both a carriage return (\r) and newline (\n) to separate.
Otherwise each element of the array will have a \r on the end which may
end up causing you some issues later on.
I was wondering about this, I seem to recall that window/mac/*nix all do
it differently.
With a little Google'ing I came across this.
http://www.sitepoint.com/forums/printthread.php?t=54074
This was written in 2002, so I am not sure about the Mac = \r.
Since they are using *nix now, it could be \n not sure
But the article had this to say:
Line breaks
People want to know how they can retain textarea line breaks in HTML.
You should store text in the database in its original format (e.g. with
just newlines) and then use nl2br() to convert newlines to HTML br /
tags on display (thanks to the people here for teaching me that :)).
That's all good, except for one problem with nl2br(): it doesn't seem to
convert \r newlines (edit: this has now been fixed in PHP 4.2.0).
Windows uses \r\n newlines; *nix uses \n; Mac uses \r.
nl2br() works correctly on text from Windows/*nix because they contain
\n. However, if you get text from a Mac, nl2br() will not convert its
newlines (again, fixed in PHP 4.2.0). To remedy this, I use the
following bit of code to convert \r\n or \r to \n before inserting it
into the database. It won't hurt anything and ensures that nl2br() will
work on the \n only newlines on display. Also, it has the side effect of
saving 1 byte in the database per newline from Windows (by storing only
\n instead of \r\n). :)
PHP Code:
$txt = preg_replace('/\r\n|\r/', \n, $txt);
Hope this helps
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Re: [PHP] export to csv
Haig (Home) wrote:
Hi everyone, I have a small problem when exporting mysql into csv format.
The export works fine. The problem is, if the mysql table has a carriage
return, opening the csv file in excel will display a square box where the
carriage return is.
Displaying the table on a web page is fine.
Thanks for any help.
Haig
?php
$csv_output = 'column1';
$csv_output .= \015\012;
$result = mysql_query(select * from table);
while($row = mysql_fetch_array($result))
{
$csv_output .= ''.$row[column1].'';
In a more recent post, the op asked a question that is related to this,
in a way.
Here is what I think your solution would look like
$data = preg_replace(!\r\n|\n|\r!, \r\n, $row['column1']);
$csv_output .= '' . $data . '';
Reason being is that Windows uses \r\n for line endings. More than
likely you are outputting \n This would cause windows to display one
of those funky boxes that you are talking about.
PS. be sure and use quotes around your array key names, otherwise you
might cause a PHP Notice on different systems.
$csv_output .= \015\012;
}
header(Content-type: application/vnd.ms-excel);
header(Content-disposition: attachment; filename= .
date(Y-m-d)._my_report..csv);
print $csv_output;
exit;
mysql_close();
}
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