php-general Digest 20 Jul 2010 11:06:38 -0000 Issue 6855
php-general Digest 20 Jul 2010 11:06:38 - Issue 6855 Topics (messages 307023 through 307027): Re: enabling domdocument 307023 by: Michael A. Peters Re: MySQL Query Puzzle 307024 by: Jim Lucas 307027 by: Shreyas Agasthya socket problem 307025 by: Ümit CAN Re: Determining the similarity between a user supplied short piece of text (between 5 and 15 characters) and a list of similar length text items. 307026 by: Richard Quadling Administrivia: To subscribe to the digest, e-mail: php-general-digest-subscr...@lists.php.net To unsubscribe from the digest, e-mail: php-general-digest-unsubscr...@lists.php.net To post to the list, e-mail: php-gene...@lists.php.net -- ---BeginMessage--- Ashley Sheridan wrote: OK, I seem to have answered my own question! It seems that even though PHP had the XML module enabled, I still needed to run 'yum update php-xml' in order for it to load in the DOM module. It's now working fine, and for those of you interested, the ./configure line in phpinfo() still says --disable-dom! Yes. I'm quite familiar with the rpm build process for php. The initial build of php is without support for any of the modules. Then the modules are built. So the configure command for the core php apache DSO has just about everything disabled. A nasty side effect of doing it this way - if you ever need to rebuild the src.rpm, either do it in a chroot build environment (such as mock) or be sure to remove all the old php packages - because what can happen is the new php is built but when it then goes to build the modules, it links them against installed php instead of the php it just built. They may have fixed that in the Makefile, I don't know, but the net result can be a set of rpms that are broken. ---End Message--- ---BeginMessage--- Peter wrote: Hi All, I have a table which contain's some duplicate rows. I just want to delete the duplicate records alone not original records. Assume my table as look as below column1 column2 1 a 1 a 2 b 3 c 3 c i want the above table need to be as below, After executing the mysql query. column1 column2 1 a 2 b 3 c Thanks in advance.. Regards Peter Use the SQL command alter with the ignore flag. ALTER IGNORE TABLE `your_table` ADD UNIQUE ( `column1` , `column2` ) I tested this on my test DB and it worked fine. It erased all the duplicates and left one instance of the multiple entry values. This will add a permanent unique restraint to the table. So, you will never have dupps again. Jim Lucas ---End Message--- ---BeginMessage--- I am very keen to see a closure to this thread so that I can add to my snippets. Let's all know what worked best out of many solutions that have been proposed. --Shreyas On Tue, Jul 20, 2010 at 10:07 AM, Jim Lucas li...@cmsws.com wrote: Peter wrote: Hi All, I have a table which contain's some duplicate rows. I just want to delete the duplicate records alone not original records. Assume my table as look as below column1 column2 1 a 1 a 2 b 3 c 3 c i want the above table need to be as below, After executing the mysql query. column1 column2 1 a 2 b 3 c Thanks in advance.. Regards Peter Use the SQL command alter with the ignore flag. ALTER IGNORE TABLE `your_table` ADD UNIQUE ( `column1` , `column2` ) I tested this on my test DB and it worked fine. It erased all the duplicates and left one instance of the multiple entry values. This will add a permanent unique restraint to the table. So, you will never have dupps again. Jim Lucas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Regards, Shreyas Agasthya ---End Message--- ---BeginMessage--- Hi All; I have got problem on socket. First client send query on socket and running process for first client, socket blocking. Second client same time send query socket, accept second client but not runing process. Waiting first client end process. How can I do multi client runing process etc apache,telnet? Is it possible with php? __ ESET Smart Security Akıllı Güvenlik tarafından sağlanan bilgiler, virüs imza veritabanı sürümü: 5293 (20100719) __ İleti ESET Smart Security Akıllı Güvenlik tarafından denetlendi. http://www.nod32.com.tr ---End Message--- ---BeginMessage--- On 19 July 2010 19:46, tedd tedd.sperl...@gmail.com wrote: At 12:39 PM +0100 7/19/10, Richard Quadling wrote: I'm using MS SQL, not mySQL. Found a extended stored procedure with a UDF. Testing it looks excellent. Searching for a match on 30,000 vehicles next to no additional time - a few seconds in total, compared to the over 3 minutes to search using SQL code. That seems a bit slow. For example, currently I'm searching over
php-general Digest 21 Jul 2010 00:54:11 -0000 Issue 6856
php-general Digest 21 Jul 2010 00:54:11 - Issue 6856 Topics (messages 307028 through 307039): Image Replication 307028 by: Dan Joseph 307029 by: Per Jessen 307030 by: rehmanms.gmail.com 307031 by: Bastien Koert changing form based on variable 307032 by: David Mehler 307037 by: Bastien Koert eval and HEREDOC 307033 by: Sorin Buturugeanu 307034 by: Daevid Vincent 307035 by: Sorin Buturugeanu 307038 by: lists.cmsws.com 307039 by: David Robley Re: [PHP-DB] always the logic that messes me up Database fun! 307036 by: Jason Pruim Administrivia: To subscribe to the digest, e-mail: php-general-digest-subscr...@lists.php.net To unsubscribe from the digest, e-mail: php-general-digest-unsubscr...@lists.php.net To post to the list, e-mail: php-gene...@lists.php.net -- ---BeginMessage--- Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? -- -Dan Joseph http://www.canishosting.com - Unlimited Hosting Plans start @ $3.95/month. Promo Code NEWTHINGS for 10% off initial order -- Reseller Plans also available! http://www.facebook.com/canishosting http://www.facebook.com/originalpoetry ---End Message--- ---BeginMessage--- Dan Joseph wrote: Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? rsync triggered by inotify. -- Per Jessen, Zürich (27.8°C) ---End Message--- ---BeginMessage--- We are doing it with nfs mount which is mounted on all servers -- Shafiq http://shafiq.pk *** This Message Has Been Sent Using BlackBerry Internet Service from Mobilink *** -Original Message- From: Dan Joseph dmjos...@gmail.com Date: Tue, 20 Jul 2010 10:21:55 To: PHP eMail Listphp-gene...@lists.php.net Subject: [PHP] Image Replication Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? -- -Dan Joseph http://www.canishosting.com - Unlimited Hosting Plans start @ $3.95/month. Promo Code NEWTHINGS for 10% off initial order -- Reseller Plans also available! http://www.facebook.com/canishosting http://www.facebook.com/originalpoetry ---End Message--- ---BeginMessage--- On Tue, Jul 20, 2010 at 10:35 AM, rehma...@gmail.com wrote: We are doing it with nfs mount which is mounted on all servers -- Shafiq http://shafiq.pk *** This Message Has Been Sent Using BlackBerry Internet Service from Mobilink *** -Original Message- From: Dan Joseph dmjos...@gmail.com Date: Tue, 20 Jul 2010 10:21:55 To: PHP eMail Listphp-gene...@lists.php.net Subject: [PHP] Image Replication Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? -- -Dan Joseph http://www.canishosting.com - Unlimited Hosting Plans start @ $3.95/month. Promo Code NEWTHINGS for 10% off initial order -- Reseller Plans also available! http://www.facebook.com/canishosting http://www.facebook.com/originalpoetry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Our app runs using a piece of SAN / NAS storage common to all servers -- Bastien Cat, the other other white meat ---End Message--- ---BeginMessage--- Hello, I've got a form, it's sticky, and it can either display on an insert or update. Depending on whether i'm wanting to do an insert or update the area the form gets it's input changes. So, i've got a name field, if it's set to insert, not sure how to differentiate between the two actions, name gets it's input from the value of $_POST['name'] since it's sticky. If it's set to update that name value is filled in by the name field output in a database. Also, if insert the button for sending the form is called add if update it's called update I'd like to know how to pull this off, because in both cases the form
[PHP] socket problem
Hi All; I have got problem on socket. First client send query on socket and running process for first client, socket blocking. Second client same time send query socket, accept second client but not runing process. Waiting first client end process. How can I do multi client runing process etc apache,telnet? Is it possible with php? __ ESET Smart Security Akıllı Güvenlik tarafından sağlanan bilgiler, virüs imza veritabanı sürümü: 5293 (20100719) __ İleti ESET Smart Security Akıllı Güvenlik tarafından denetlendi. http://www.nod32.com.tr -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Determining the similarity between a user supplied short piece of text (between 5 and 15 characters) and a list of similar length text items.
On 19 July 2010 19:46, tedd tedd.sperl...@gmail.com wrote:
At 12:39 PM +0100 7/19/10, Richard Quadling wrote:
I'm using MS SQL, not mySQL.
Found a extended stored procedure with a UDF.
Testing it looks excellent.
Searching for a match on 30,000 vehicles next to no additional time -
a few seconds in total, compared to the over 3 minutes to search using
SQL code.
That seems a bit slow.
For example, currently I'm searching over 4,000 records (which contains
4,000 paragraphs taken from the text of the King James version of the Bible)
for matching words, such as %created% and the times are typically around
0.009 seconds.
As such, searching ten times that amount should be in the range of tenths of
a second and not seconds -- so taking a few seconds to search 30,000 records
seems excessive to me.
Tedd,
I'm not looking for a word. I'm looking for similar wrds.
Word is closer to the misspelled wrds that it is to wars.
select dbo.DamerauLevenshteinDistance('words', 'wars'),
dbo.DamerauLevenshteinDistance('words', 'wrds')
(No column name)(No column name)
2 1
Lower is better.
Also, I have to compare every row in the set and then sort it to find
the lowest values for the Damerau-Levenshtein or the highest for the
Jaro–Winkler distance.
As the value entered is always going to be the unknown, I can't
pre-calculate the distances.
I do an exact match test first.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] MySQL Query Puzzle
I am very keen to see a closure to this thread so that I can add to my snippets. Let's all know what worked best out of many solutions that have been proposed. --Shreyas On Tue, Jul 20, 2010 at 10:07 AM, Jim Lucas li...@cmsws.com wrote: Peter wrote: Hi All, I have a table which contain's some duplicate rows. I just want to delete the duplicate records alone not original records. Assume my table as look as below column1 column2 1 a 1 a 2 b 3 c 3 c i want the above table need to be as below, After executing the mysql query. column1 column2 1 a 2 b 3 c Thanks in advance.. Regards Peter Use the SQL command alter with the ignore flag. ALTER IGNORE TABLE `your_table` ADD UNIQUE ( `column1` , `column2` ) I tested this on my test DB and it worked fine. It erased all the duplicates and left one instance of the multiple entry values. This will add a permanent unique restraint to the table. So, you will never have dupps again. Jim Lucas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Regards, Shreyas Agasthya
[PHP] Image Replication
Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? -- -Dan Joseph http://www.canishosting.com - Unlimited Hosting Plans start @ $3.95/month. Promo Code NEWTHINGS for 10% off initial order -- Reseller Plans also available! http://www.facebook.com/canishosting http://www.facebook.com/originalpoetry
Re: [PHP] Image Replication
Dan Joseph wrote: Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? rsync triggered by inotify. -- Per Jessen, Zürich (27.8°C) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Image Replication
We are doing it with nfs mount which is mounted on all servers -- Shafiq http://shafiq.pk *** This Message Has Been Sent Using BlackBerry Internet Service from Mobilink *** -Original Message- From: Dan Joseph dmjos...@gmail.com Date: Tue, 20 Jul 2010 10:21:55 To: PHP eMail Listphp-general@lists.php.net Subject: [PHP] Image Replication Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? -- -Dan Joseph http://www.canishosting.com - Unlimited Hosting Plans start @ $3.95/month. Promo Code NEWTHINGS for 10% off initial order -- Reseller Plans also available! http://www.facebook.com/canishosting http://www.facebook.com/originalpoetry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Image Replication
On Tue, Jul 20, 2010 at 10:35 AM, rehma...@gmail.com wrote: We are doing it with nfs mount which is mounted on all servers -- Shafiq http://shafiq.pk *** This Message Has Been Sent Using BlackBerry Internet Service from Mobilink *** -Original Message- From: Dan Joseph dmjos...@gmail.com Date: Tue, 20 Jul 2010 10:21:55 To: PHP eMail Listphp-general@lists.php.net Subject: [PHP] Image Replication Hi, I'm wondering how you all are doing image replication between servers. I've got some things in mind, but I'd like to see how others have done it. We have a PHP application that accepts an image upload, then we want it to show up on the other 2 web servers. We have 3 in a load balanced cluster. Linux servers. How did you go about it? -- -Dan Joseph http://www.canishosting.com - Unlimited Hosting Plans start @ $3.95/month. Promo Code NEWTHINGS for 10% off initial order -- Reseller Plans also available! http://www.facebook.com/canishosting http://www.facebook.com/originalpoetry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Our app runs using a piece of SAN / NAS storage common to all servers -- Bastien Cat, the other other white meat -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] changing form based on variable
Hello, I've got a form, it's sticky, and it can either display on an insert or update. Depending on whether i'm wanting to do an insert or update the area the form gets it's input changes. So, i've got a name field, if it's set to insert, not sure how to differentiate between the two actions, name gets it's input from the value of $_POST['name'] since it's sticky. If it's set to update that name value is filled in by the name field output in a database. Also, if insert the button for sending the form is called add if update it's called update I'd like to know how to pull this off, because in both cases the form entry fields are the same, i don't want to have to write two forms when one should work. Thanks. Dave. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] eval and HEREDOC
Hello,
I am having trouble with a part of my templating script. I'll try to explain:
The template itself is HTML with PHP code inside it, like:
div?=strtoupper($user['name']);?/div
And I have the following code as part of the templating engine:
$template = file_get_contents($file);
$template = return TEMPLATE\n.$template.\nTEMPLATE;\n;
$template = eval($template);
The problem is that the eval() HEREDOC combination gives the following output:
?=strtoupper(Array['time']);?
If in the HTML file (template) I use
div?=strtoupper({$user['name']});?/div
I get ?=strtoupper(username);? as an output.
I have tried closing the php tag like this:
$template = return TEMPLATE\n?.$template.\nTEMPLATE;\n;
but the extra ? only gets outputed as HTML.
This is my first post to this mailing list, so I great you all and thank you for
any kind of solution to my problem.
Thank you!
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] eval and HEREDOC
-Original Message-
From: Sorin Buturugeanu [mailto:m...@soin.ro]
Sent: Tuesday, July 20, 2010 2:11 PM
To: php-general@lists.php.net
Subject: [PHP] eval and HEREDOC
Hello,
I am having trouble with a part of my templating script. I'll
try to explain:
The template itself is HTML with PHP code inside it, like:
div?=strtoupper($user['name']);?/div
And I have the following code as part of the templating engine:
$template = file_get_contents($file);
$template = return TEMPLATE\n.$template.\nTEMPLATE;\n;
$template = eval($template);
The problem is that the eval() HEREDOC combination gives the
following output:
?=strtoupper(Array['time']);?
If in the HTML file (template) I use
div?=strtoupper({$user['name']});?/div
I get ?=strtoupper(username);? as an output.
I have tried closing the php tag like this:
$template = return TEMPLATE\n?.$template.\nTEMPLATE;\n;
but the extra ? only gets outputed as HTML.
This is my first post to this mailing list, so I great you
all and thank you for any kind of solution to my problem.
Why are you using HEREDOC to begin with? I personally find them to be ugly
and more trouble than they're worth.
You can write the same thing as this I think (untested):
$template = eval(file_get_contents($file));
But you might also consider using include_once or require_once instead
of this eval() business.
Also note, that a string can span more than one line and have variables in
it. It can even be used with code, so HEREDOC is again useless for most
situations:
$foo =
Hello $name,\n
\n
Today is .date('Y-m-d').\n
\n
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
\n
Nulla eros purus, pharetra a blandit non, pellentesque et leo. In augue
metus, mattis a sollicitudin in, placerat vitae elit.
\n
Quisque elit mauris, varius sit amet cursus sed, eleifend a mauris.
;
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] eval and HEREDOC
Hello Vincent and thank you for your reply :).
That's true, I forgot to explain how I got to using HEREDOC, so ..
Using eval(file_get_contents($file)) just outputs the result on the
spot and I need
to get the whole output (without echoing it) and do some more things with it.
require_once() doesn't fit here (from what I can tell), because it
would still just
include the file in echo the output.
I think there must be a solution, but I'm missing something here ..
Thanks again!
--
Sorin Buturugeanu
http://www.soin.ro
On Wed, Jul 21, 2010 at 12:49 AM, Daevid Vincent dae...@daevid.com wrote:
-Original Message-
From: Sorin Buturugeanu [mailto:m...@soin.ro]
Sent: Tuesday, July 20, 2010 2:11 PM
To: php-general@lists.php.net
Subject: [PHP] eval and HEREDOC
Hello,
I am having trouble with a part of my templating script. I'll
try to explain:
The template itself is HTML with PHP code inside it, like:
div?=strtoupper($user['name']);?/div
And I have the following code as part of the templating engine:
$template = file_get_contents($file);
$template = return TEMPLATE\n.$template.\nTEMPLATE;\n;
$template = eval($template);
The problem is that the eval() HEREDOC combination gives the
following output:
?=strtoupper(Array['time']);?
If in the HTML file (template) I use
div?=strtoupper({$user['name']});?/div
I get ?=strtoupper(username);? as an output.
I have tried closing the php tag like this:
$template = return TEMPLATE\n?.$template.\nTEMPLATE;\n;
but the extra ? only gets outputed as HTML.
This is my first post to this mailing list, so I great you
all and thank you for any kind of solution to my problem.
Why are you using HEREDOC to begin with? I personally find them to be ugly
and more trouble than they're worth.
You can write the same thing as this I think (untested):
$template = eval(file_get_contents($file));
But you might also consider using include_once or require_once instead
of this eval() business.
Also note, that a string can span more than one line and have variables in
it. It can even be used with code, so HEREDOC is again useless for most
situations:
$foo =
Hello $name,\n
\n
Today is .date('Y-m-d').\n
\n
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
\n
Nulla eros purus, pharetra a blandit non, pellentesque et leo. In augue
metus, mattis a sollicitudin in, placerat vitae elit.
\n
Quisque elit mauris, varius sit amet cursus sed, eleifend a mauris.
;
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Fwd: [PHP-DB] always the logic that messes me up.... Database fun!
Hey Everyone, I know it's not strictly on topic but the php-db list hasn't responded and I haven't gotten any farther :) So please read below and earn a free beer for anyone that can help me, and can make it to Florida :) Begin forwarded message: From: Jason Pruim li...@pruimphotography.com Date: July 18, 2010 8:35:49 PM EDT To: php...@lists.php.net Subject: [PHP-DB] always the logic that messes me up Database fun! Hi everyone! I'm trying to put together a completely database driven site so I can learn how to do it... I've gone to the extent of creating apache rewrite rules to redirect all non-existent files/folders to my script to see if it exists which works perfectly. Where I'm running into trouble, is if I store the entire page inside the database, and inside that page I'm grabbing info from another part of the database how do I include that? Such as: pseudo -code: //Display current page info Grab current rate plans and prices from database finish displaying page. Now... It sounds easy enough but what I end up with on my page is: echo hosting info hosting info host info hosting info hosting info hosting info host info hosting info Current Plans HTML; include hostingprices.php; echo More info about hosting HTML; The only thing I changed was the actual text cause I didn't want to spam the list with my hosting schpeal :) So how do I make that work? Any points in a direction? :) -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] changing form based on variable
On Jul 20, 2010, at 13:28, David Mehler dave.meh...@gmail.com wrote:
Hello,
I've got a form, it's sticky, and it can either display on an insert
or update. Depending on whether i'm wanting to do an insert or update
the area the form gets it's input changes.
So, i've got a name field, if it's set to insert, not sure how to
differentiate between the two actions, name gets it's input from the
value of $_POST['name'] since it's sticky. If it's set to update that
name value is filled in by the name field output in a database. Also,
if insert the button for sending the form is called add if update
it's called update I'd like to know how to pull this off, because in
both cases the form entry fields are the same, i don't want to have to
write two forms when one should work.
Thanks.
Dave.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Simple, I assume you have an id for the record on update, so test for that and
just adjust the value of the button.
$btnValue = 'Submit';
If(isset($id)){
$btnValue ='Update';
}
Bastien
Sent from my iPod
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] eval and HEREDOC
On Wed, 21 Jul 2010 01:04:12 +0300, Sorin Buturugeanu m...@soin.ro wrote:
Hello Vincent and thank you for your reply :).
That's true, I forgot to explain how I got to using HEREDOC, so ..
Using eval(file_get_contents($file)) just outputs the result on the
spot and I need
to get the whole output (without echoing it) and do some more things with
it.
require_once() doesn't fit here (from what I can tell), because it
would still just
include the file in echo the output.
I think there must be a solution, but I'm missing something here ..
Check out the ob_* functions
You could do this
ob_start();
include /your/file.php;
$output = ob_get_clean();
echo $output;
Jim
Thanks again!
--
Sorin Buturugeanu
http://www.soin.ro
On Wed, Jul 21, 2010 at 12:49 AM, Daevid Vincent dae...@daevid.com
wrote:
-Original Message-
From: Sorin Buturugeanu [mailto:m...@soin.ro]
Sent: Tuesday, July 20, 2010 2:11 PM
To: php-general@lists.php.net
Subject: [PHP] eval and HEREDOC
Hello,
I am having trouble with a part of my templating script. I'll
try to explain:
The template itself is HTML with PHP code inside it, like:
div?=strtoupper($user['name']);?/div
And I have the following code as part of the templating engine:
$template = file_get_contents($file);
$template = return TEMPLATE\n.$template.\nTEMPLATE;\n;
$template = eval($template);
The problem is that the eval() HEREDOC combination gives the
following output:
?=strtoupper(Array['time']);?
If in the HTML file (template) I use
div?=strtoupper({$user['name']});?/div
I get ?=strtoupper(username);? as an output.
I have tried closing the php tag like this:
$template = return TEMPLATE\n?.$template.\nTEMPLATE;\n;
but the extra ? only gets outputed as HTML.
This is my first post to this mailing list, so I great you
all and thank you for any kind of solution to my problem.
Why are you using HEREDOC to begin with? I personally find them to be
ugly
and more trouble than they're worth.
You can write the same thing as this I think (untested):
$template = eval(file_get_contents($file));
But you might also consider using include_once or require_once
instead
of this eval() business.
Also note, that a string can span more than one line and have variables
in
it. It can even be used with code, so HEREDOC is again useless for most
situations:
$foo =
Hello $name,\n
\n
Today is .date('Y-m-d').\n
\n
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
\n
Nulla eros purus, pharetra a blandit non, pellentesque et leo. In augue
metus, mattis a sollicitudin in, placerat vitae elit.
\n
Quisque elit mauris, varius sit amet cursus sed, eleifend a mauris.
;
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: eval and HEREDOC
Sorin Buturugeanu wrote:
Hello,
I am having trouble with a part of my templating script. I'll try to
explain:
The template itself is HTML with PHP code inside it, like:
div?=strtoupper($user['name']);?/div
And I have the following code as part of the templating engine:
$template = file_get_contents($file);
$template = return TEMPLATE\n.$template.\nTEMPLATE;\n;
$template = eval($template);
The problem is that the eval() HEREDOC combination gives the following
output:
?=strtoupper(Array['time']);?
If in the HTML file (template) I use
div?=strtoupper({$user['name']});?/div
I get ?=strtoupper(username);? as an output.
I have tried closing the php tag like this:
$template = return TEMPLATE\n?.$template.\nTEMPLATE;\n;
but the extra ? only gets outputed as HTML.
This is my first post to this mailing list, so I great you all and thank
you for any kind of solution to my problem.
Thank you!
Possibly your php environment has short-tags turned off.
Cheers
--
David Robley
To save trouble later, Joe named his cat Roadkill Fred
Today is Boomtime, the 56th day of Confusion in the YOLD 3176.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] exec output to mySQL, How?
How do I take the output from a command line program and update a MYSQL database with it? tom_a_sparks Light travels faster then sound, which is why some people appear bright, until you hear them speak -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it
can not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it
can not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it
can not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it
can not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it
can not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it
can not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it can
not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
[PHP] php array in different OS
Dear all,
I have a simple test code in different OS ,but it give me a different
result.
the code as follows:
?php
$n= 5;
for($i=0;$i$n;$i++)
{
$data[]=array(,$i,$i/1000);
echo $i, ,$data[$i][1],br;
}
echo count:,count($data);
?
OS1: Red Hat Enterprise Linux Server release 5.1
Linux 2.6.18-53.el5xen i686 i686 i386 GNU/Linux
test result: the result is correct,it can display 5 data and
count:5.
OS2: CentOS release 5.4
Linux 2.6.18-164.el5 x86_64 x86_64 x86_64 GNU/Linux
test result: the result is wrong,it can only display 31148 data and it
can not display count value.
I'm not sure the result relate to array capacity in different OS.
Please give me some tips,thanks in advance.
good luck,
Yang Fei
2010-7-20
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] eval and HEREDOC
@Vincent: no, the short tags are not off.
@Jim: This seamns to work fine:
$template = file_get_contents(pathTemplates.$this-dir.$this-tpl);
ob_start();
$template = eval('?'.$template);
$template = ob_get_clean();
Thanks!
Best wishes!
Sorin
--
Sorin Buturugeanu
http://www.soin.ro
On Wed, Jul 21, 2010 at 1:45 AM, li...@cmsws.com wrote:
On Wed, 21 Jul 2010 01:04:12 +0300, Sorin Buturugeanu m...@soin.ro wrote:
Hello Vincent and thank you for your reply :).
That's true, I forgot to explain how I got to using HEREDOC, so ..
Using eval(file_get_contents($file)) just outputs the result on the
spot and I need
to get the whole output (without echoing it) and do some more things with
it.
require_once() doesn't fit here (from what I can tell), because it
would still just
include the file in echo the output.
I think there must be a solution, but I'm missing something here ..
Check out the ob_* functions
You could do this
ob_start();
include /your/file.php;
$output = ob_get_clean();
echo $output;
Jim
Thanks again!
--
Sorin Buturugeanu
http://www.soin.ro
On Wed, Jul 21, 2010 at 12:49 AM, Daevid Vincent dae...@daevid.com
wrote:
-Original Message-
From: Sorin Buturugeanu [mailto:m...@soin.ro]
Sent: Tuesday, July 20, 2010 2:11 PM
To: php-general@lists.php.net
Subject: [PHP] eval and HEREDOC
Hello,
I am having trouble with a part of my templating script. I'll
try to explain:
The template itself is HTML with PHP code inside it, like:
div?=strtoupper($user['name']);?/div
And I have the following code as part of the templating engine:
$template = file_get_contents($file);
$template = return TEMPLATE\n.$template.\nTEMPLATE;\n;
$template = eval($template);
The problem is that the eval() HEREDOC combination gives the
following output:
?=strtoupper(Array['time']);?
If in the HTML file (template) I use
div?=strtoupper({$user['name']});?/div
I get ?=strtoupper(username);? as an output.
I have tried closing the php tag like this:
$template = return TEMPLATE\n?.$template.\nTEMPLATE;\n;
but the extra ? only gets outputed as HTML.
This is my first post to this mailing list, so I great you
all and thank you for any kind of solution to my problem.
Why are you using HEREDOC to begin with? I personally find them to be
ugly
and more trouble than they're worth.
You can write the same thing as this I think (untested):
$template = eval(file_get_contents($file));
But you might also consider using include_once or require_once
instead
of this eval() business.
Also note, that a string can span more than one line and have variables
in
it. It can even be used with code, so HEREDOC is again useless for most
situations:
$foo =
Hello $name,\n
\n
Today is .date('Y-m-d').\n
\n
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
\n
Nulla eros purus, pharetra a blandit non, pellentesque et leo. In augue
metus, mattis a sollicitudin in, placerat vitae elit.
\n
Quisque elit mauris, varius sit amet cursus sed, eleifend a mauris.
;
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
