3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php array ( 0 => array ( 0 => '[CONTENT HEADER]', 1 => '[LINK TEXT]', 2 => '[CONTENT IMAGE URL]', 3 => '[CONTENT TEXT]', 4 => '[ALTERNATE SUBJECT]', 5 => '[COUPON IMAGE URL]', 6 => '[COUPON HEADER]', 7 => '[COUPON CONTENT]', 8 => '[COUPON LINK]', 9 => '[recordid]', 10 => '[COUPON LINK TEXT]', ), ); $excluded_content_pieces = array( '[recordid]' ); foreach($content_array as &$content_piece) { $content_piece = array_filter( $content_piece, function($a) use ($excluded_content_pieces) { return !in_array($a, $excluded_content_pieces); } ); } // Clean up $content_piece unset($content_piece); var_dump($content_array);
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: content_array in /in/4t68L on line 8 Warning: Invalid argument supplied for foreach() in /in/4t68L on line 8 Notice: Undefined variable: content_array in /in/4t68L on line 20 NULL
Output for hhvm-3.10.0 - 3.12.0
NULL
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/4t68L on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/4t68L on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/4t68L on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/4t68L on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/4t68L on line 8
Process exited with code 255.