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@ 2020-11-04T13:42:23Z

<?php

$a = 'asdsafsadfblock';

if (strpos($a, 'block') !== false) {
    echo 'true';
} else {
    echo 'false';
}

Output
Performance
VLD
References
Branches

strpos: documentation ( source)

preferences:dark modelive preview

16.14 ms | 402 KiB | 5 Q