note 43805 added to function.show-source

The following code will highlight the code with line numbers (though with no formatting), will add links to referenced files, and will link functions and control structures to the PHP Manual. <?php function convert_link($text, $base_dir = ""){ global $source_link_matches; $base = basename($base_dir); $base_dir = str_replace($base,"",$base_dir); //echo $base_dir."<br>"; //Parse the text $listed = array(); if (preg_match_all("/[A-z0-9\-_\.~ ]{1,1}[A-z0-9\-_\.~\/ ]+\.[A-z0-9]+/",$text,$matches,PREG_SET_ORDER)){ $source_link_matches .= "\r\n".print_r($matches,true); //Replace them! for ($i = 0; $i <= count($matches) - 1; $i++){ //Check whether it has been listed if (in_array($matches[$i][0],$listed)){ continue; } //Check it exists first if (file_exists($base_dir.$matches[$i][0])){ $text = str_replace($matches[$i][0],'<a href="source.php?p='.$base_dir.$matches[$i][0].'" class="link">'.$matches[$i][0].'</a>',$text); //Add them to an array containing the already highlighted address. $listed[] = $matches[$i][0]; } //Check if it exists from here elseif (file_exists($matches[$i][0])){ $text = str_replace($matches[$i][0],'<a href="source.php?p='.$matches[$i][0].'" class="link">'.$matches[$i][0].'</a>',$text); //Add them to an array containing the already highlighted address. $listed[] = $matches[$i][0]; } } } return $text; } $p = "rss.php"; $source = show_source($p,true); $database = explode("<br />",$source); echo "<table border='1'><tr><td>Line</td><td>Code</td></tr>"; for ($i = 0; $i <= count($database)-1; $i ++){ $lineno = $i+1; echo "<tr><td valign=\"top\"><a name=\"line$lineno\">$lineno</a></td><td><code>". preg_replace( '{([\w]+)(\s*</font><font\s+color="' .ini_get('highlight.keyword').'">|)(\s*\()}', '<a title="PHP Manual - $1()"' .' href="http://www.php.net/$1">$1</a>$2$3' , convert_link(strip_tags($database[$i]),$p))."</code></td></tr>"; } echo "<tr><td>Line</td><td>Code</td></tr></table>"; ?> You can see an example @ www.chuayw.aznpride.net/source.php?p=index.php ---- Manual Page -- http://www.php.net/manual/en/function.show-source.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+43805 Delete -- http://master.php.net/manage/user-notes.php?action=delete+43805&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+43805&report=yes Search -- http://master.php.net/manage/user-notes.php