How can you determine if $_SERVER['PHP_SELF'] is identical to $_SERVER['SCRIPT_NAME']?

To determine if $_SERVER['PHP_SELF'] is identical to $_SERVER['SCRIPT_NAME'], you can use the strcmp() function in PHP. This function compares two strings and returns 0 if they are identical. By using strcmp() on $_SERVER['PHP_SELF'] and $_SERVER['SCRIPT_NAME'], you can check if they are the same. 

if (strcmp($_SERVER['PHP_SELF'], $_SERVER['SCRIPT_NAME']) === 0) {
    echo "The PHP_SELF and SCRIPT_NAME are identical.";
} else {
    echo "The PHP_SELF and SCRIPT_NAME are not identical.";
}

Keywords

$_SERVER PHP_SELF SCRIPT_NAME identical comparison

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