3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $show_data = []; function checkVal($val, &$show_data){ return empty($show_data[$val]) ? "" : $val; } $show_insert = array( 'title' => checkVal('title'), 'thetvdb_id' => checkVal('tvdbid') ); var_dump($show_insert);
based on Nt2SQ
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function checkVal(), 1 passed in /in/etRJH on line 10 and exactly 2 expected in /in/etRJH:5 Stack trace: #0 /in/etRJH(10): checkVal('title') #1 {main} thrown in /in/etRJH on line 5
Process exited with code 255.
Output for 5.4.0 - 7.0.14
Warning: Missing argument 2 for checkVal(), called in /in/etRJH on line 10 and defined in /in/etRJH on line 5 Warning: Missing argument 2 for checkVal(), called in /in/etRJH on line 11 and defined in /in/etRJH on line 5 array(2) { ["title"]=> string(0) "" ["thetvdb_id"]=> string(0) "" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/etRJH 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/etRJH on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/etRJH on line 3
Process exited with code 255.