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run code in 300+ PHP versions simultaneously
<?php $text = 'TEST_A, TEST_B, TEST_C (with A, B, C), TEST_D'; var_export(preg_split('~\([^)]*\)(*SKIP)(*FAIL)|, ~', $text));
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
array ( 0 => 'TEST_A', 1 => 'TEST_B', 2 => 'TEST_C (with A, B, C)', 3 => 'TEST_D', )
preferences:
156.62 ms | 408 KiB | 5 Q