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run code in 300+ PHP versions simultaneously
<?php $lall = 'a'; if ($lall != '') { echo "jep1\n"; } else { echo "nop1\n"; } if ($lall) { echo "jep2\n"; } else { echo "nop2\n"; }
Output for 5.0.5, 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
jep1 jep2

preferences:
71.39 ms | 406 KiB | 5 Q