3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $input = '1, 4, 7, 20-25, 31, 46, 100'; $entries = array_map( 'trim', str_getcsv( $input)); $result = array(); foreach( $entries as $entry) { if( strpos( $entry, '-') !== false) { list( $start, $end) = explode( '-', $entry); $result = array_merge( $result, range( $start, $end)); } else { $result[] = $entry; } } print_r( $result);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => 1 [1] => 4 [2] => 7 [3] => 20 [4] => 21 [5] => 22 [6] => 23 [7] => 24 [8] => 25 [9] => 31 [10] => 46 [11] => 100 )
Output for 5.0.0 - 5.2.17
Fatal error: Call to undefined function str_getcsv() in /in/YA5Ql on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_getcsv() in /in/YA5Ql on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_getcsv() in /in/YA5Ql on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_getcsv() in /in/YA5Ql on line 3