note 105203 added to language.references.spot

here is an unconventional (and not very fast) way of detecting references within arrays: <?php function is_array_reference ($arr, $key) { $isRef = false; ob_start(); var_dump($arr); if (strpos(preg_replace("/[ \n\r]*/i", "", preg_replace("/( ){4,}.*(\n\r)*/i", "", ob_get_contents())), "[" . $key . "]=>&") !== false) $isRef = true; ob_end_clean(); return $isRef; } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 212.254.186.190 ---- Manual Page -- http://www.php.net/manual/en/language.references.spot.php Edit -- https://master.php.net/note/edit/105203 Del: integrated -- https://master.php.net/note/delete/105203/integrated Del: useless -- https://master.php.net/note/delete/105203/useless Del: bad code -- https://master.php.net/note/delete/105203/bad+code Del: spam -- https://master.php.net/note/delete/105203/spam Del: non-english -- https://master.php.net/note/delete/105203/non-english Del: in docs -- https://master.php.net/note/delete/105203/in+docs Del: other reasons-- https://master.php.net/note/delete/105203 Reject -- https://master.php.net/note/reject/105203 Search -- https://master.php.net/manage/user-notes.php