danielpataki · November 23, 2016 20:01
diff --git a/return-types.php b/return-types.php
 function getNumber(): int  {
    return 6;
 }

 // Returns an integer so all is well

 function getNumber(): int  {
    return 'six';
 }

 // Returns a string, will throw an error when called
	function getNumber(): int {
	return 6;
	}

	// Returns an integer so all is well

	function getNumber(): int {
	return 'six';
	}

	// Returns a string, will throw an error when called