Using a function un a preg_replace

spin0us

Hi there,

I need help in order to user a rawurlencode() in a preg_replace function. Something like that :

$out = preg_replace("~href=['\"]*([^\s'\">]+)['\"]*~i", "href=\"toto.php?url=rawurlencode(\\1)\"", $out);

I've tried some combo with ' or " or with "xxx".rawurlencore("\1") but nothing work 🙁

Does anyone got any idea ?

mtimdog

Try

$out = preg_replace("~href=['\"]*([^s'\">]+)['\"]*~i/e", "href=\"toto.php?url=".rawurlencode('\\1'), $out);

or

$out = preg_replace("~href=['\"]*([^s'\">]+)['\"]*~i/e", "href=\"toto.php?url=".rawurlencode($1), $out);

from the [MAN]preg_replace[/MAN], the /e tells the compiler to treat the replacement as php code...i.e., it tell the compiler to do the rawurlencode for ya.

spin0us

Originally posted by mtimdog
Try
$out = preg_replace("~href=['\"]*([^s'\">]+)['\"]*~i/e", "href=\"toto.php?url=".rawurlencode('\\1'), $out);

or

$out = preg_replace("~href=['\"]*([^s'\">]+)['\"]*~i/e", "href=\"toto.php?url=".rawurlencode($1), $out);
from the [MAN]preg_replace[/MAN], the /e tells the compiler to treat the replacement as php code...i.e., it tell the compiler to do the rawurlencode for ya. [/B]

Thank you for the information ... i wanna try it 😉

spin0us

🙁

I've try the twice solution but nothing work ...

First return a :

Warning: Unknown modifier '/'

And the second :

Parse error: parse error, unexpected T_LNUMBER, expecting T_VARIABLE or '$'

I try to change some code but nothing to do.

mtimdog

This was the example from the PHP manual

<?php
preg_replace("/(<\/?)(\w+)([^>]*>)/e", 
             "'\\1'.strtoupper('\\2').'\\3'", 
             $html_body);
?>

At least that gets you on the right foot as to what to search google for?