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<?php $array = [ ["field" => 1, "value" => "strawberry"], ["field" => 2, "value" => null], ["field" => 3, "value" => "apple"] ]; var_dump(array_filter($array, fn($arr) => $arr['value']));
Output for 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 - 8.4.21, 8.5.0 - 8.5.7
array(2) { [0]=> array(2) { ["field"]=> int(1) ["value"]=> string(10) "strawberry" } [2]=> array(2) { ["field"]=> int(3) ["value"]=> string(5) "apple" } }
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(2) { [0]=> array(2) { ["field"]=> int(1) ["value"]=> string(10) "strawberry" } [2]=> array(2) { ["field"]=> int(3) ["value"]=> string(5) "apple" } }
Output for 7.3.0 - 7.3.33
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/Z24bC on line 9
Process exited with code 255.

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