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@ 2013-09-14T00:09:02Z

<?php

$v1 = ord(' ') - ord('B');
$v2 = strcmp(' ', 'B');

echo $v1.' '.$v2;
if($v1 === $v2) {
    echo 'True';
}

Output
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strcmp: documentation ( source)

preferences:dark modelive preview

40.3 ms | 402 KiB | 5 Q