Online PHP editor | output for cHtRO

@ 2021-09-21T06:02:39Z

<?php

function hasOnlyUpdatedTimestamps(array $changedData): bool
    {
        if (count($changedData) === 0) {
            return false;
        }

        return count(array_key_diff($changedData,array_fill_keys(['last_authenticated', 'last_logged_in', 'updated'], null))) === 0;
    }
    
    var_dump(hasOnlyUpdatedTimestamps(["last_authenticated" => null]));
    var_dump(hasOnlyUpdatedTimestamps(["last_authenticated" => null, "last_logged_in" => null, "updated" => null]));
    var_dump(hasOnlyUpdatedTimestamps([]));
    var_dump(hasOnlyUpdatedTimestamps(["last_authenticateda" => null]));
    var_dump(hasOnlyUpdatedTimestamps(["last_authenticateda" => null, "ssss" => null]));

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Fatal error: Uncaught Error: Call to undefined function array_key_diff() in /in/cHtRO:9 Stack trace: #0 /in/cHtRO(12): hasOnlyUpdatedTimestamps(Array) #1 {main} thrown in /in/cHtRO on line 9
Process exited with code 255.
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 Fatal error: Uncaught Error: Call to undefined function array_key_diff() in /in/cHtRO:9 Stack trace: #0 /in/cHtRO(12): hasOnlyUpdatedTimestamps(Array) #1 {main} thrown in /in/cHtRO on line 9
Process exited with code 255.

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