Req #31058 [Opn->Wfx]: array_change_key_case recursive option

Edit report at https://bugs.php.net/bug.php?id=31058&edit=1 ID: 31058 Updated by: cmb@php.net Reported by: veeeee at gmail dot com Summary: array_change_key_case recursive option -Status: Open +Status: Wont fix Type: Feature/Change Request Package: Arrays related PHP Version: 5.0.2 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: I don't see much point in adding this feature to php-src, since it can trivially be implemeted in userland code, and there doesn't appear to big downside in doing so. If anybody still feels strongly about this, please pursue the RFC process[1]. [1] <https://wiki.php.net/rfc/howto> Previous Comments: ------------------------------------------------------------------------ [2010-09-24 17:52:44] luis dot pessoa67 at ibest dot com dot br another way to do it: function ack_r3(&$array, $case=CASE_LOWER, $flag_rec=false) { $array = array_change_key_case($array, $case); if ( $flag_rec ) { foreach ($array as $key => $value) { if ( is_array($value) ) { ack_r3($array[$key], $case, true); } } } } note that: ack_r3($array, $case, false) <=> array_change_key_case($array, $case) ------------------------------------------------------------------------ [2010-09-24 10:27:41] aharvey@php.net Re-requested in request #52917. ------------------------------------------------------------------------ [2004-12-10 21:53:24] veeeee at gmail dot com Description: ------------ It would be quite handy were there an option (optional 3rd parameter) to array_change_key_case so that it would recurse into multi-dimensional arrays so one would not need to create work arounds such as: function ack_r($array, $case) { $array = array_change_key_case($array, $case); foreach ($array as $key => $value) { if ( is_array($value) ) { $array[$key] = ack_r($value, $case); } } return $array; } ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=31058&edit=1