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run code in 500+ PHP versions simultaneously
<?php $s = "FOObarBAZ"; //////////////////// $t = strtolower($s); //////////////////// echo $t;
Output for 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.32, 8.4.1 - 8.4.23, 8.5.0 - 8.5.8
foobarbaz
preferences:
60.65 ms | 876 KiB | 4 Q