3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '100,100-200, 300, 300, 400-200'; $params = explode(',', $input); $ranges = array(); foreach ($params as $param) { $param = trim($param); if (strpos('-', $param) !== FALSE) { $range = explode('-', $param); } else { $range = array($param, $param); } } foreach ($ranges as $range) { print 'from: '. $range[0]. ' to: '. $range[0] . "\n"; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
preferences:
243.14 ms | 406 KiB | 366 Q