3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $model = array(array('discount' => '2000', 'ids' => '100,1000,1000,1000'), array('discount' => '2001', 'ids' => '100,1000,1000,1000'),array('discount' => '2002', 'ids' => '100,1000,1000,1000')); foreach ($model as $k=> $mod) { $mod_2 = preg_filter('/^/', 'IC ', explode(',', $mod[ids])); print_r($mod_2); //echo $mod[discount].'-'.$mod_2[ids]; }
Output for 7.2.0 - 7.3.0alpha1
Warning: Use of undefined constant ids - assumed 'ids' (this will throw an Error in a future version of PHP) in /in/U24ek on line 4 Array ( [0] => IC 100 [1] => IC 1000 [2] => IC 1000 [3] => IC 1000 ) Warning: Use of undefined constant ids - assumed 'ids' (this will throw an Error in a future version of PHP) in /in/U24ek on line 4 Array ( [0] => IC 100 [1] => IC 1000 [2] => IC 1000 [3] => IC 1000 ) Warning: Use of undefined constant ids - assumed 'ids' (this will throw an Error in a future version of PHP) in /in/U24ek on line 4 Array ( [0] => IC 100 [1] => IC 1000 [2] => IC 1000 [3] => IC 1000 )
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.1.7
Notice: Use of undefined constant ids - assumed 'ids' in /in/U24ek on line 4 Array ( [0] => IC 100 [1] => IC 1000 [2] => IC 1000 [3] => IC 1000 ) Notice: Use of undefined constant ids - assumed 'ids' in /in/U24ek on line 4 Array ( [0] => IC 100 [1] => IC 1000 [2] => IC 1000 [3] => IC 1000 ) Notice: Use of undefined constant ids - assumed 'ids' in /in/U24ek on line 4 Array ( [0] => IC 100 [1] => IC 1000 [2] => IC 1000 [3] => IC 1000 )