note 41778 added to function.preg-match-all
| From: | vb_user at yahoo dot com | Date: | Thu, 22 Apr 2004 01:00:56 +0000 |
| Subject: | note 41778 added to function.preg-match-all | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-68498@lists.php.net to get a copy of this message | ||
If you want to extract the list of php functions in one of your library (ie, includes) for
documentation or any purpose use the below:
$filename = 'library.php';
$fp = fopen($filename,'r');
if ($fp !== false) {
$str = fread($fp, filesize ($filename));
$count = preg_match_all ("|function[ ]+(.*)[\(](.*)[\)]|U", $str, $out,
PREG_PATTERN_ORDER);
for ($i=0; $i<$count; $i++) {
if (!eregi('array',$out[1][$i])) {
echo '#T='.$out[1][$i]."\n";
echo $out[1][$i].'('.$out[2][$i].')'."\n\n";
}
}
}
----
Manual Page -- http://www.php.net/manual/en/function.preg-match-all.php
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