Processing each byte in a string : String « String « PHP

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PHP » String » String

Processing each byte in a string


 

<?php

$string = "Processing each byte in a string.";

$vowels = 0;

for ($i = 0, $j = strlen($string); $i < $j; $i++) {

    if (strstr('aeiouAEIOU',$string[$i])) {

        $vowels++;

    }

}

?>

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