3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'T bw4  05/09/19 07:51 am BW6N 499.803'; $strArr = preg_split('/\s+/u', $str); print_r($strArr);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.22, 8.3.0 - 8.3.10
Array ( [0] => T [1] => bw4 [2] => 05/09/19 [3] => 07:51 [4] => am [5] => BW6N [6] => 499.803 )
preferences:
77.36 ms | 408 KiB | 5 Q