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run code in 300+ PHP versions simultaneously
<?php $in = [ 'lorem ipsum', 'dolor sit amet', 'consectetur adipiscing elit' ]; $out = array_combine($in, array_fill(0, count($in), true)); print_r($out);
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Array ( [lorem ipsum] => 1 [dolor sit amet] => 1 [consectetur adipiscing elit] => 1 )
preferences:
142.45 ms | 408 KiB | 5 Q