note 107313 added to function.str-ireplace

Here is an improved version of chud37.com's function. It now works with perfect matches, too - highlight('abc', 'abc') didn't work in the old version. <?php function highlight($haystack, $needle) { if (strlen($haystack) < 1 || strlen($needle) < 1) {return $haystack;} preg_match_all("/$needle+/i", $haystack, $match); $exploded = preg_split("/$needle+/i",$haystack); $replaced = ""; foreach($exploded as $e) { foreach($match as $m) if ($i < count($exploded)-1) {$replaced .= $e . "<font class=\"hl\">" . $m[0] . "</font>";} else {$replaced .= $e;} $i++; } return $replaced; } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 84.59.138.160 ---- Manual Page -- http://www.php.net/manual/en/function.str-ireplace.php Edit -- https://master.php.net/note/edit/107313 Del: integrated -- https://master.php.net/note/delete/107313/integrated Del: useless -- https://master.php.net/note/delete/107313/useless Del: bad code -- https://master.php.net/note/delete/107313/bad+code Del: spam -- https://master.php.net/note/delete/107313/spam Del: non-english -- https://master.php.net/note/delete/107313/non-english Del: in docs -- https://master.php.net/note/delete/107313/in+docs Del: other reasons-- https://master.php.net/note/delete/107313 Reject -- https://master.php.net/note/reject/107313 Search -- https://master.php.net/manage/user-notes.php