3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( array( 'url' => 'website.com1/etcetcetc', 'itag' => 43, 'quality' => 'medium', 'something' => 'nill' ), array( 'url' => 'website.com2/etcetcetc', 'itag' => 18, 'quality' => 'medium', 'something' => 'nill' ), array( 'url' => 'website.com3/etcetcetc', 'itag' => 5, 'quality' => 'small', 'something' => 'nill' ), array( 'url' => 'website.com4/etcetcetc', 'itag' => 36, 'quality' => 'small', 'something' => 'nill' ), array( 'url' => 'website.com5/etcetcetc', 'itag' => 17, 'quality' => 'small', 'something' => 'nill' ) ); $r = array(); function test($number) { foreach($array as $r) if ($r['itag'] == $number) { echo '<a href="'.$r['url'].'">quality: '.$r['itag'].'</a>'; } } test(43);
based on 0JNT7
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: array in /in/TB8po on line 14 Warning: Invalid argument supplied for foreach() in /in/TB8po on line 14
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: array in /in/TB8po on line 17 Warning: Invalid argument supplied for foreach() in /in/TB8po on line 17
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.0.5
Warning: Invalid argument supplied for foreach() in /in/TB8po on line 14
Output for 4.3.11