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@ 2023-06-28T10:25:45Z

<?php

echo json_validate('0') ? 'true' : 'false';

if ('0' == false) {
    echo "\nfalsey";
}

Output
Performance
VLD
References
Branches

json_validate: documentation ( source)

preferences:dark modelive previewkey bindings

84.35 ms | 404 KiB | 5 Q