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@ 2024-04-03T06:21:48Z

<?php

var_dump([
    filter_var('1', FILTER_VALIDATE_INT),
    filter_var('1dfdsfsd', FILTER_VALIDATE_INT),
    filter_var('1 zemlekop', FILTER_VALIDATE_INT),
    filter_var('0,5', FILTER_VALIDATE_INT),
    filter_var('0.5', FILTER_VALIDATE_INT),
]);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
filter_var: documentation ( source)

preferences:dark modelive preview

31.86 ms | 403 KiB | 5 Q