<?php
class H {
static public function ensure(&$a, $k, $v){ if (!array_key_exists($k, $a)) $a[$k] = $v; }
}
$array = array();
H::ensure($array, 'foo', 'bar');
var_dump($array);
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Y8gih on line 4
Process exited with code 255.
Parse error: parse error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Y8gih on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/Y8gih on line 4
Process exited with code 255.