3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = [ 'foo' => ['a' => 1, 'b' => 2], 'bar' => ['a' => 3, 'b' => 4], 'fizz' => ['a' => 5, 'b' => 6], 'buzz' => ['a' => 7, 'b' => 8] ]
Output for 5.4.0 - 5.4.16
Parse error: syntax error, unexpected end of file in /in/rBjhb on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.26
Parse error: syntax error, unexpected '[' in /in/rBjhb on line 2
Process exited with code 255.