3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array1 = [ 'one' => 1, 'two' => 2, 'four' => 'hello' ]; $array2 = [ 'one' => 1, 'two' => 2, 'three' => 3, 'four' => [ 'hello' => 1, 'hello2' => 2 ] ]; var_dump( array_diff_assoc( $array1, $array2 ) );
based on MM1UA
Output for 5.4.0 - 7.3.1
Notice: Array to string conversion in /in/QPDcO on line 19 array(1) { ["four"]=> string(5) "hello" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/QPDcO on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/QPDcO on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/QPDcO on line 3
Process exited with code 255.