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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array('R$ 50,00', 'R$55.55', array(123, 'abc', false, array('RS', 'R$1'))); $callback = function(&$item, $key) { $item = str_replace('R$', '', $item); }; array_walk_recursive($array, $callback); print_r($array);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => 50,00 [1] => 55.55 [2] => Array ( [0] => 123 [1] => abc [2] => [3] => Array ( [0] => RS [1] => 1 ) ) )
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/pJNsX on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/pJNsX</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/pJNsX</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/pJNsX</b> on line <b>4</b><br />
Process exited with code 255.