How do the PHP equality (== double equals) and identity
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 …
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 …
operators - Not equal to != and !== in PHP - Stack Overflow
Not equal to != and !== in PHP [duplicate] Asked 14 years, 10 months ago Modified 1 month ago Viewed 285k 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.
Reference Guide: What does this symbol mean in PHP? (PHP Syntax)
What is this? This is a collection of questions that come up now and then about syntax in PHP. This is also a Community Wiki, so everyone is invited to participate in maintaining this list. This …
What does the -q PHP command-line option do? - Stack Overflow
The -q flag suppresses HTTP header output. As long as your script itself does not send anything to stdout, -q will prevent cron from sending you an email every time the script runs. For …
PHP - concatenate or directly insert variables in string
If the variable inside the double quote PHP take time to parse variable. Check out this Single quotes or double quotes for variable concatenation? This is another example Is there a …
php - Remove all instances of in a string - Stack Overflow
A little late to answer but hopefully might help someone else. The most important while extracting content from html is to use utf8_decode () in php (Community warning: "This function is …
PHP fatal error: Allowed memory size exhausted. How to fix?
May 26, 2011 · Basically, it means that PHP doesn't have any allowed memory left. This can be tweaked, using memory_limit clause, in your php.ini. If you are on a shared hosting, you might …