note 116986 added to function.preg-replace

It may be useful to note that if you pass an associative array as the $replacement parameter, the keys are preserved. <?php $replaced = preg_replace('/foo/', 'bar', ['first' => 'foobar', 'second' => 'barfoo']); // $replaced is now ['first' => 'barbar', 'second' => 'barbar']. ?> ---- Server IP: 72.52.91.14 Probable Submitter: 174.126.18.86 ---- Manual Page -- http://php.net/manual/en/function.preg-replace.php Edit -- https://master.php.net/note/edit/116986 Del: integrated -- https://master.php.net/note/delete/116986/integrated Del: useless -- https://master.php.net/note/delete/116986/useless Del: bad code -- https://master.php.net/note/delete/116986/bad+code Del: spam -- https://master.php.net/note/delete/116986/spam Del: non-english -- https://master.php.net/note/delete/116986/non-english Del: in docs -- https://master.php.net/note/delete/116986/in+docs Del: other reasons-- https://master.php.net/note/delete/116986 Reject -- https://master.php.net/note/reject/116986 Search -- https://master.php.net/manage/user-notes.php