note 103552 modified in function.preg-match-all by danbrown
| From: | danbrown@php.net | Date: | Wed, 20 Apr 2011 14:27:32 +0000 |
| Subject: | note 103552 modified in function.preg-match-all by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-178994@lists.php.net to get a copy of this message | ||
Just few lines of code to convert in a clickable link with tag <a>
the pattern "http://......." in a string:
<?php
$stringa = " bla bla bla http://www.example.com bla bla http://www.example.net bla bla bla";
$m = preg_match_all('/http:\/\/[a-z0-9A-Z.]+(?(?=[\/])(.*))/', $stringa,
$match);
if ($m) {
$links=$match[0];
for ($j=0;$j<$m;$j++) {
$stringa=str_replace($links[$j],'<a
href="'.$links[$j].'">'.$links[$j].'</a>',$stringa);
}
}
echo $stringa;
?>
--was--
Just few lines of code to convert in a clickable link with tag <a>
the pattern "http://......." in a string:
<?php
$stringa = " bla bla bla http://www.zenworks.it bla bla http://www.google.it bla bla bla";
$m = preg_match_all('/http:\/\/[a-z0-9A-Z.]+(?(?=[\/])(.*))/', $stringa,
$match);
if ($m) {
$links=$match[0];
for ($j=0;$j<$m;$j++) {
$stringa=str_replace($links[$j],'<a
href="'.$links[$j].'">'.$links[$j].'</a>',$stringa);
}
}
echo $stringa;
?>
http://php.net/manual/en/function.preg-match-all.php