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@ 2019-01-31T12:49:05Z

<?php

$string_n = 'CODEsiema';
$prefix = 'CODE';

if (strncmp($string_n, $prefix, strlen($prefix)) === 0) {
    echo 'true';
} else {
    echo 'false';
}

Output
Performance
VLD
References
Branches

strncmp: documentation ( source)

preferences:dark modelive preview

22.23 ms | 405 KiB | 6 Q