PHP: startsWith & endsWith functions

startswith-endswith.md

startsWith & endsWith functions

<?php
function startsWith($haystack, $needle)
{
    return strncmp($haystack, $needle, strlen($needle)) === 0;
}

function endsWith($haystack, $needle)
{
    return $needle === '' || substr_compare($haystack, $needle, -strlen($needle)) === 0;
}

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