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@ 2015-08-15T14:25:46Z

<?php
    $foo = "115.10" +1;
    echo $foo."\n";
    if(is_float($foo) && $foo."" != "INF")
    {    
        $foo = substr(($foo * 2),2,3);
        echo $foo;
        if(ctype_alpha($foo))
        {
            solove1();
        }
        else
        {
            echo "Nope...\n";
        }
    }
    echo "<br/>";
?>

Output
Performance
VLD
References
Branches

substr: documentation ( source)
ctype_alpha: documentation ( source)

preferences:dark modelive preview

50.86 ms | 402 KiB | 5 Q