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run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array("anahtar" => "değer"); function cb2($a, $b) { return array ($a, $b); } print_r(array_map("cb2", $arr));
Output for 7.1.0 - 7.3.0beta2
Fatal error: Uncaught ArgumentCountError: Too few arguments to function cb2(), 1 passed and exactly 2 expected in /in/ZJXiM:4 Stack trace: #0 [internal function]: cb2('de\xC4\x9Fer') #1 /in/ZJXiM(8): array_map('cb2', Array) #2 {main} thrown in /in/ZJXiM on line 4
Process exited with code 255.
Output for 5.6.30, 7.0.0 - 7.0.31
Warning: Missing argument 2 for cb2() in /in/ZJXiM on line 4 Notice: Undefined variable: b in /in/ZJXiM on line 5 Array ( [anahtar] => Array ( [0] => değer [1] => ) )
Output for hhvm-3.22.0
Warning: cb2() expects exactly 2 parameters, 1 given in /in/ZJXiM on line -1 Notice: Undefined variable: b in /in/ZJXiM on line -1 Array ( [anahtar] => Array ( [0] => değer [1] => ) )
Output for hhvm-3.15.4 - 3.21.3
Warning: cb2() expects exactly 2 parameters, 1 given in /in/ZJXiM on line 5 Notice: Undefined variable: b in /in/ZJXiM on line 5 Array ( [anahtar] => Array ( [0] => değer [1] => ) )