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<?php $mx = function ($high_val) { return function ($val) use ($high_val) { return $val > $high_val; }; }; $i = array(1, 2, 3, 4, 5, 6, 7); $o = array_filter($i, $mx(3)); var_dump($o); ?>
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.4, 8.3.6 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array(4) { [3]=> int(4) [4]=> int(5) [5]=> int(6) [6]=> int(7) }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(4) { [3]=> int(4) [4]=> int(5) [5]=> int(6) [6]=> int(7) }

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104.08 ms | 1396 KiB | 4 Q