3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function cast(&$val, $key, $allow_zero_first_character = false) { if (is_numeric($val)) { if($allow_zero_first_character || (!$allow_zero_first_character && $val[0] != '0')) { $val += 0; } } } static function run() { $arr = ['stri33ng123', 84, 76.7, '45.6', '67.5e45', '56,9']; var_dump($arr); //array_walk($arr , ['self', 'cast']); array_walk($arr , 'self::cast'); var_dump($arr); } } A::run();
Output for git.master, git.master_jit
array(6) { [0]=> string(11) "stri33ng123" [1]=> int(84) [2]=> float(76.7) [3]=> string(4) "45.6" [4]=> string(7) "67.5e45" [5]=> string(4) "56,9" } Deprecated: Use of "self" in callables is deprecated in /in/NlMWJ on line 18 Warning: Trying to access array offset on value of type int in /in/NlMWJ on line 5 Warning: Trying to access array offset on value of type float in /in/NlMWJ on line 5 array(6) { [0]=> string(11) "stri33ng123" [1]=> int(84) [2]=> float(76.7) [3]=> float(45.6) [4]=> float(6.75E+46) [5]=> string(4) "56,9" }
Output for rfc.property-hooks
array(6) { [0]=> string(11) "stri33ng123" [1]=> int(84) [2]=> float(76.7) [3]=> string(4) "45.6" [4]=> string(7) "67.5e45" [5]=> string(4) "56,9" } Deprecated: Use of "self" in callables is deprecated in /in/NlMWJ on line 18 Warning: Trying to access array offset on int in /in/NlMWJ on line 5 Warning: Trying to access array offset on float in /in/NlMWJ on line 5 array(6) { [0]=> string(11) "stri33ng123" [1]=> int(84) [2]=> float(76.7) [3]=> float(45.6) [4]=> float(6.75E+46) [5]=> string(4) "56,9" }

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
35.66 ms | 402 KiB | 8 Q