3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $content_array = [ [123, 456, 789], [123, 456, 111], [123, 789, 789], ]; $excluded_content_pieces = array( 789 ); foreach($content_array as &$content_piece) { $content_piece = array_filter( $content_piece, function($a) use ($excluded_content_pieces) { return !in_array($a, $excluded_content_pieces); } ); } var_dump($content_array);
Output for 5.4.0 - 7.1.0
array(3) { [0]=> array(2) { [0]=> int(123) [1]=> int(456) } [1]=> array(3) { [0]=> int(123) [1]=> int(456) [2]=> int(111) } [2]=> &array(1) { [0]=> int(123) } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/Ttic7 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/Ttic7 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Ttic7 on line 3
Process exited with code 255.