Re: [PHP-DB] How can I solve this?
A friend of mine updated your regular expression... Check it out if your interested. Jeremy Dear Jeremy, Thanks for writing! I saw this regular expression and thought you might like it... :) preg_replace(/^\/?(.*)\/[\w]+\.php$/,$1,$PHP_SELF) that strips that leading forward slash too ;-) \w is a PCRE (Perl-Compatible Regular Expression) that matches any word character: a-z, A-Z, 0-9 and the underscore _. sed and awk do not support \w, although ssed (super-sed) supports \w if an -R switch is added on the command line. Back to PHP and \w : Putting \w by itself inside a character class [...] does absolutely nothing, just as [a] and [9] does nothing special. It could be more efficiently written as: /^\/?(.*)\/\w+\.php$/ One additional problem is that the characters defined by \w does not include the hyphen, the pound sign, or other punctuation marks that sometimes find their way into filenames, like: four-to-go.php page#10.php convert$toDM.php so in this case, a character set should be used: /^\/?(.*)\/[EMAIL PROTECTED]*+=-]+\.php$/ Keep 'em coming! -- Eric Pement - [EMAIL PROTECTED] Educational Technical Services, MBI Jeremy Peterson, MACS Automation Systems Administrator Crowell Library Moody Bible Institute 820 N. LaSalle Drive Chicago, IL, 60610 Email: [EMAIL PROTECTED] Phone: 312.329.8081 Fax:312.329.8959
Re: [PHP-DB] How can I solve this?
Thank you, In fact, its called busy-ness, and I tend to believe I have quite a prowess in the was of Regular Expressions. Reason I have the character class? You betchya! So I could do exactly what your friend did. Reason I completely forgot? I'm an idiot and was too busy replying to 3 emails at once whilst on a phone call. My fault? Completely ;-) Yes, see its called impulsive reasoning, hence the reason I added the character class without needing it, embedding a character class predicate such as \w inside a character class enclosure alone is well.. Stupid and reduntant at best.. Therefore there was some sub-concious reasoning to my madness I can presume. And yes, I also know that that \w class wouldn't cover all the characters I needed in a possible filename, again, I was careless and quick As for the compatibility of the \w character class within sed and awk: I am well aware that this implementation works on Perl-Compatible Regular Expression patterns, and is not a necessarily supported by all regular expression standards BUT WHO GIVES A FLYING FUCK? But this is a PHP-DB list, he is asking a PHP related question and I even specifically stated in my response: preg_replace() which is a PCRE function using the PCRE pattern modifiers. And finally this is a mailing list, not a kindergarten room. We're here to help, assist, and suggest advice. Not to wipe their bottoms. I posted a suggestive solution to a problem. Thats all SURE theres going to be different methods of approaching it, SURE it could not be the most perfect pattern, but its a suggestion where to head for the correct solution. HELL it wouldn't work with .asp files either. Or if your files were named .php4 or .phtml Do I give a damn about that? No. Are you a tech support officer Jeremy? Do you need to help them digest their baby jelly food? Actually, enough of the hostility, I am honoured actually to think you went to the effort of sending off my 10 second quick drafted suggestive PCRE pattern off to Eric Pement of MBI.. Wow, touched. Imagine if I gave you guys some REAL PCRE patterns that I use!!! Now that you'd honour me for wouldn't you! I can just picture you two drooling at the mouth now. So is this Eric friend of yours some RegEx guru? I respect him if so, no harm intended, but I do think my suggestive help posting to this list was 'fit for purpose' He never asked anyone to spoon feed him, and if you want to be a real world developer you better learn to use your resources and reference manuals. I've had enough now. Adios and cya later mate! P.S. You (Jeremy) and Eric are Americans right?? :-) Just curious. ---oOo--- Allowing users to execute CGI scripts in any directory should only be considered if: ... a.. You have no users, and nobody ever visits your server. ... Extracted Quote: Security Tips - Apache HTTP Server ---oOo--- --oOo---oOo-- Julien Bonastre [The_RadiX] The-Spectrum Network CEO ABN: 64 235 749 494 [EMAIL PROTECTED] www.the-spectrum.org --oOo---oOo-- - Original Message - From: Jeremy Peterson [EMAIL PROTECTED] To: php-db@lists.php.net Sent: Friday, January 20, 2006 8:09 AM Subject: Re: [PHP-DB] How can I solve this? A friend of mine updated your regular expression... Check it out if your interested. Jeremy Dear Jeremy, Thanks for writing! I saw this regular expression and thought you might like it... :) preg_replace(/^\/?(.*)\/[\w]+\.php$/,$1,$PHP_SELF) that strips that leading forward slash too ;-) \w is a PCRE (Perl-Compatible Regular Expression) that matches any word character: a-z, A-Z, 0-9 and the underscore _. sed and awk do not support \w, although ssed (super-sed) supports \w if an -R switch is added on the command line. Back to PHP and \w : Putting \w by itself inside a character class [...] does absolutely nothing, just as [a] and [9] does nothing special. It could be more efficiently written as: /^\/?(.*)\/\w+\.php$/ One additional problem is that the characters defined by \w does not include the hyphen, the pound sign, or other punctuation marks that sometimes find their way into filenames, like: four-to-go.php page#10.php convert$toDM.php so in this case, a character set should be used: /^\/?(.*)\/[EMAIL PROTECTED]*+=-]+\.php$/ Keep 'em coming! -- Eric Pement - [EMAIL PROTECTED] Educational Technical Services, MBI Jeremy Peterson, MACS Automation Systems Administrator Crowell Library Moody Bible Institute 820 N. LaSalle Drive Chicago, IL, 60610 Email: [EMAIL PROTECTED] Phone: 312.329.8081 Fax:312.329.8959 No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.1.375 / Virus Database: 267.14.21/235 - Release Date: 19/01/2006 -- No virus found in this outgoing
Re: [PHP-DB] How can I solve this?
try $x =pathinfo($_SERVER['PHP_SELF']); echo $x['dirname']; =C= | | Cal Evans | http://blog.calevans.com | | Chris Payne wrote: Hi everyone, I am using PHP_SELF in order to get the current path on a dynamically created webpage. This gives me the following: /my_website/index.php My problem is, ALL I NEED is the directory name - no / or no index.php, how can I strip these out to leave JUST the folder name the file is located in? I need this because the page is dynamically created, and it gets templated information from a database and needs to use the foldername as the identifier between the DB entry to use for grabbing the information and the pages inside the directory. Any help would be really appreciated and I'm certain it's something REALLY obvious. Chris -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] How can I solve this?
Wonderful thank you, it displays a single / before the dir name but I can remove that without too much trouble :-) Thank you. Chris try $x =pathinfo($_SERVER['PHP_SELF']); echo $x['dirname']; =C= | | Cal Evans | http://blog.calevans.com | | Chris Payne wrote: Hi everyone, I am using PHP_SELF in order to get the current path on a dynamically created webpage. This gives me the following: /my_website/index.php My problem is, ALL I NEED is the directory name - no / or no index.php, how can I strip these out to leave JUST the folder name the file is located in? I need this because the page is dynamically created, and it gets templated information from a database and needs to use the foldername as the identifier between the DB entry to use for grabbing the information and the pages inside the directory. Any help would be really appreciated and I'm certain it's something REALLY obvious. Chris -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] How can I solve this?
Two alternatives.. dirname(); returns basically just the path, same string as using pathinfo[dirname] but saves that array step.. or back to the love of my life [well, the non-human one]: preg_replace(/^\/?(.*)\/[\w]+\.php$/,$1,$PHP_SELF) that strips that leading forward slash too ;-) by love of my life I mean, Regular Expressions, not that particular one :P ciao - Original Message - From: Chris Payne [EMAIL PROTECTED] To: php-db@lists.php.net Sent: Thursday, January 19, 2006 3:58 AM Subject: RE: [PHP-DB] How can I solve this? Wonderful thank you, it displays a single / before the dir name but I can remove that without too much trouble :-) Thank you. Chris try $x =pathinfo($_SERVER['PHP_SELF']); echo $x['dirname']; =C= | | Cal Evans | http://blog.calevans.com | | Chris Payne wrote: Hi everyone, I am using PHP_SELF in order to get the current path on a dynamically created webpage. This gives me the following: /my_website/index.php My problem is, ALL I NEED is the directory name - no / or no index.php, how can I strip these out to leave JUST the folder name the file is located in? I need this because the page is dynamically created, and it gets templated information from a database and needs to use the foldername as the identifier between the DB entry to use for grabbing the information and the pages inside the directory. Any help would be really appreciated and I'm certain it's something REALLY obvious. Chris -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.1.375 / Virus Database: 267.14.20/233 - Release Date: 18/01/2006 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.1.375 / Virus Database: 267.14.20/234 - Release Date: 18/01/2006 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
