Re: [PHP] Re: preg guru question
On Sat, Feb 14, 2004 at 12:50:55AM -0500, Adam Bregenzer wrote: > As far as I could tell the regexp I posted was the only one to use a > subpattern to match the first quote type used and then re-apply that > after matching the file name: > '//i' > > I am a bit of a regular expression fan and I would be interested in > seeing another way to match without using subpatterns. What was Joel's > regexp again? You're right that my regexp[0] didn't require the quote marks to match each other. Depending on how strict/lax you want to be, that might be a feature or a bug ;) As to doing it without subpatterns... this seems to get there: '##i' but isn't as elegant or extensible as yours, although it does allow for (that is, an empty src attribute). Also, it's less clear where your matches are in mine, since there are so many parens. IOW, Adam's is better ;) [0]: The one I posted was: '//i' which didn't require quotes to match each other, didn't allow for arbitrary whitespace, and didn't allow for XHTML-style tag closing. -- [ joel boonstra | gospelcom.net ] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: preg guru question
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 lol i meant you, but i wrote the other name instead... sorry again Adam Bregenzer wrote: On Sat, 2004-02-14 at 00:24, André Cerqueira wrote: strange bug happened on my newsreader... 'joel boonstra' regex seems to be the better one hehe all others forgot that if u start with ', u must end with ' hehe (same thing with " :p) As far as I could tell the regexp I posted was the only one to use a subpattern to match the first quote type used and then re-apply that after matching the file name: '//i' I am a bit of a regular expression fan and I would be interested in seeing another way to match without using subpatterns. What was Joel's regexp again? -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.4 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFALdBKaxdA/5C8vH8RAj1mAKDGqh7PJ6ABbngRiKcU25nj1IDZgACg3R7C yrvcY9EXqu9c2cw2FhilUcg= =OFjv -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: preg guru question
On Sat, 2004-02-14 at 00:24, André Cerqueira wrote: > strange bug happened on my newsreader... > 'joel boonstra' regex seems to be the better one hehe > all others forgot that if u start with ', u must end with ' hehe (same > thing with " :p) As far as I could tell the regexp I posted was the only one to use a subpattern to match the first quote type used and then re-apply that after matching the file name: '//i' I am a bit of a regular expression fan and I would be interested in seeing another way to match without using subpatterns. What was Joel's regexp again? -- Adam Bregenzer [EMAIL PROTECTED] http://adam.bregenzer.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: preg guru question
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 oops... sorry strange bug happened on my newsreader... 'joel boonstra' regex seems to be the better one hehe all others forgot that if u start with ', u must end with ' hehe (same thing with " :p) i dont know why i used square brakets for \s... kinda stupid hehe André cerqueira wrote: did you post the same message 7 times? try: '; $pattern = '//i'; $matchFound = preg_match_all ($pattern, $subject, $matches, PREG_SET_ORDER); print_r($matches); //$matches[$i][1] is what really matters ?> that pattern may not be the best regex to use, but i think it works for most cases Pete M wrote: Im trying to scan a file and lift the image name from the ie where there could be ' or " I messed around but am 2 embarassed to post code cos it dont work ;-( thanks in advance pete -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.4 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFALbEmaxdA/5C8vH8RArxLAJwNJXHouP4meJXRo4c+8xye12H/4QCgk5gE YHIReAkKxtFwyD7dLWZIPWc= =2eBJ -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: preg guru question
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 did you post the same message 7 times? try: '; $pattern = '//i'; $matchFound = preg_match_all ($pattern, $subject, $matches, PREG_SET_ORDER); print_r($matches); //$matches[$i][1] is what really matters ?> that pattern may not be the best regex to use, but i think it works for most cases Pete M wrote: Im trying to scan a file and lift the image name from the ie where there could be ' or " I messed around but am 2 embarassed to post code cos it dont work ;-( thanks in advance pete -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.4 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFALXUxaxdA/5C8vH8RAtlAAKDUHsfEXVlKDZJRAg0I22rtpJxmsQCgjmze xBmlxQW6SbHMaHV+A/dGydA= =uxyA -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
