How do the PHP equality (== double equals) and identity (=== triple . . . PHP Double Equals == equality chart: PHP Triple Equals === Equality chart: Source code to create these images: PHP equality charts Guru Meditation Those who wish to keep their sanity, read no further because none of this will make any sense, except to say that this is how the insanity-fractal, of PHP was designed NAN != NAN but NAN == true
What does the . = operator mean in PHP? - Stack Overflow In very plain language, what happens is that whatever is stored in each variable is converted to a string and then each string is placed into a final variable that includes each value of each variable put together
What is the use of the @ symbol in PHP? - Stack Overflow Like already some answered before: The @ operator suppresses all errors in PHP, including notices, warnings and even critical errors BUT: Please, really do not use the @ operator at all Why?
Whats the difference between :: (double colon) and - gt; (arrow) in PHP? The difference between static and instantiated methods and properties seem to be one of the biggest obstacles to those just starting out with OOP PHP in PHP 5 The double colon operator (which is called the Paamayim Nekudotayim from Hebrew - trivia) is used when calling an object or property from a static context This means an instance of the
syntax - What does lt;?= mean in PHP? - Stack Overflow Anyway as of today I hope you guys doesn't have any production servers running PHP < 5 6 as this versions are not maintained anymore (PHP Supported Versions) – TwystO Commented Dec 4, 2018 at 11:25