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@ 2015-12-10T18:52:56Z

<?php
    define('SOMEVAL', 0);

    if (strlen(SOMEVAL) > 0) {
        echo "Hello";
    }
    else {
        echo "Goodbye";
    }

print_r(strlen(SOMEVAL));
?>

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
define: documentation ( source)

preferences:dark modelive preview

37.79 ms | 402 KiB | 5 Q