pgl/zero-width-php-function-names.php

## zero-width-php-function-names.php
<?php
function ‌‌‌‌‌‌‌() {
    echo "testing zero-width function names\n\n";
}

                                                                                                                                                                                                              ‌‌‌‌‌‌‌
();
	<?php
	function ‌‌‌‌‌‌‌() {
	echo "testing zero-width function names\n\n";
	}

	‌‌‌‌‌‌‌
	();