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@ 2013-07-21T09:03:46Z

<?php

function GetLongestString()
{
    $args = func_get_args();
    return max(array_map('strlen', $args));
}

echo GetLongestString("a", "aaa", "aa") . PHP_EOL;
echo GetLongestString("a", "bcd", "efgh", "") . PHP_EOL;

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
max: documentation ( source)

preferences:dark modelive preview

37.67 ms | 402 KiB | 5 Q