3v4l.org

run code in 300+ PHP versions simultaneously
<?php function is_iterable($var) { // return (is_array($var) || $var instanceof Traversable); return (is_array($var) || $var instanceof Traversable || $var instanceof stdClass); } class Foo { public $a = 'one'; public $b = 'two'; } $cls = new Foo(); $arr = array('d','e','f'); $str = 'string'; $num = 1; $std = new StdClass(); $obj_arr = (object) array('d','e','f'); var_dump(is_iterable($obj_arr)); //bolean true var_dump(is_iterable($arr)); //boolean true var_dump(is_iterable($std)); //bolean true var_dump(is_iterable($cls)); //boolean false var_dump(is_iterable($str)); //boolean false var_dump(is_iterable($num)); //bolean false ?>
Output for git.master, git.master_jit
Fatal error: Cannot redeclare is_iterable() in /in/mHdOq on line 3
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Cannot redeclare is_iterable() in /in/mHdOq on line 5
Process exited with code 255.

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:
39.06 ms | 401 KiB | 8 Q