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run code in 300+ PHP versions simultaneously
<?php $map = ['TEXT']; $map = array_map(strtolower( ... ), $map); var_dump($map);
Output for 8.1.0 - 8.1.33, 8.2.22 - 8.2.29, 8.3.5 - 8.3.25, 8.4.1 - 8.4.12
array(1) { [0]=> string(4) "text" }
Output for 8.0.1 - 8.0.24
Parse error: syntax error, unexpected token ")" in /in/YTTO1 on line 4
Process exited with code 255.
Output for 7.4.0 - 7.4.32
Parse error: syntax error, unexpected ')' in /in/YTTO1 on line 4
Process exited with code 255.
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