3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var1 = array(213, 247, 221, 247, 220, 214, 203, 233, 330, 212, 238, 214, 213, 247, 221, 247, 220, 214, 203, 233); $var2 = array(307, 357, 319, 357, 317, 308, 293, 336, 476, 306, 343, 308, 307, 357, 319, 357, 317, 308, 293, 336); print_r(array_diff($var1, $var2));
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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => 213 [1] => 247 [2] => 221 [3] => 247 [4] => 220 [5] => 214 [6] => 203 [7] => 233 [8] => 330 [9] => 212 [10] => 238 [11] => 214 [12] => 213 [13] => 247 [14] => 221 [15] => 247 [16] => 220 [17] => 214 [18] => 203 [19] => 233 )

preferences:
224.42 ms | 406 KiB | 341 Q