3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test(array $args = array()) { $foo = null; $bar = null; $baz = null; extract($args); var_dump($foo); var_dump($bar); var_dump($baz); } test(array('foo' => 'foo', 'baz' => 'baz'));
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(3) "foo" NULL string(3) "baz"
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in <b>/in/2HgLC</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_ARRAY, expecting ')' in <b>/in/2HgLC</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_ARRAY, expecting ')' in <b>/in/2HgLC</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/2HgLC</b> on line <b>2</b><br />
Process exited with code 255.