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 …
syntax - What does "->" or "=>" mean in PHP? - Stack Overflow
Dec 26, 2012 · 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 …
What does the .= operator mean in PHP? - Stack Overflow
What does the .= operator mean in PHP? Asked 12 years, 7 months ago Modified 5 years, 8 months ago Viewed 65k times
syntax - What does '<?=' mean in PHP? - Stack Overflow
Note that the ; is redundant; as the answers suggest this short-tag expands to an echo with a semicolon added to the end, as per the php documents.
What does !== comparison operator in PHP mean? - Stack Overflow
Aug 19, 2009 · What does !== comparison operator in PHP mean? Asked 16 years, 1 month ago Modified 10 years, 7 months ago Viewed 13k times
What does $$ (dollar dollar or double dollar) mean in PHP?
Jun 23, 2016 · What does $$ (dollar dollar or double dollar) mean in PHP? Asked 15 years, 5 months ago Modified 2 years, 11 months ago Viewed 75k times
Start learning PHP — Useful resources for beginners and advanced
Oct 28, 2023 · Start learning PHP — Useful resources for beginners and advanced! If you're wondering where to start from learning the PHP language or needing some more knowledge …
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 …
What does the percent sign mean in PHP? - Stack Overflow
Dec 19, 2009 · What does the percent sign mean in PHP? Asked 15 years, 9 months ago Modified 5 years, 11 months ago Viewed 75k times
What does ${ } mean in PHP syntax? - Stack Overflow
Jun 5, 2013 · ${ } (dollar sign curly bracket) is known as Simple syntax. It provides a way to embed a variable, an array value, or an object property in a string with a minimum of effort. If a …