PHP short-ternary ("Elvis") operator vs null coalescing operator
Can someone explain the differences between ternary operator shorthand (?:) and null coalescing operator (??) in PHP? When do they behave differently and when in the same way (if that even …
syntax - What does "->" or "=>" mean in PHP? - Stack Overflow
Jun 2, 2024 · since PHP 7.4 => operator is also used for the arrow functions, a more concise syntax for anonymous functions. since PHP 8.0 => operator is also used to define hands in the match expression
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 …
What's the difference between :: (double colon) and -> (arrow) in PHP?
Jul 4, 2010 · 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 …
What is <=> (the 'Spaceship' Operator) in PHP 7? - Stack Overflow
May 21, 2015 · PHP 7 introduced the Spaceship (<=>) operator. What is it and how does it work?
What does double question mark (??) operator mean in PHP
Same here exactly, thanks to this question I just found within less than 10 seconds what ?? means in PHP by literally typing "php double question mark operator" and confirming what I thought it would be.
How do I get PHP errors to display? - Stack Overflow
Everyone has a PHP.ini, Few have a .htaccess file ... The ability to edit their PHP.ini file is another thing.. And most public servers allow for a custom php.ini file to be used..
operators - Not equal to != and !== in PHP - Stack Overflow
Not equal to != and !== in PHP [duplicate] Asked 15 years, 3 months ago Modified 6 months ago Viewed 286k times
PHP - Failed to open stream : No such file or directory
Apr 12, 2016 · The following PHP settings in php.ini if set to non-existent directory can also raise PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library
Mar 12, 2011 · phpStom with XAMPP TL;DR Except from verifying that the files exist, you might need to add the drive letter to some records in your php.ini file I suddenly started having a problem using …