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<?php class Test { private static $list = ['a','b','c','d']; private static $list_item; public static function iterate () { foreach(self::$list as self::$list_item) { var_dump(self::$list_item); } } } Test::iterate();
Output for 5.4.0 - 7.2.0
string(1) "a" string(1) "b" string(1) "c" string(1) "d"
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/jLRj9 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/jLRj9 on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/jLRj9 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/jLRj9 on line 5
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/jLRj9 on line 5
Process exited with code 255.