How do the PHP equality (== double equals) and identity
Aug 7, 2023 · 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 …
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 …
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 …
What does the .= operator mean in PHP? - Stack Overflow
What does the .= operator mean in PHP? Asked 12 years, 4 months ago Modified 5 years, 5 months ago Viewed 64k times
php - Allow only [a-z] [A-Z] [0-9] and some symbols in a string
How can I get a string that only contains a to z, A to Z, 0 to 9 and some symbols? My string is: S o n u N i g a m , S a i n d h a v i I would like to eliminate the symbols.
Laravel Add a new column to existing table in a migration
Aug 17, 2017 · To solve that rename the migration file as previously named (started with a date), then add new column run php artisan migrate that will actually update the old one instead of …
Localhost or phpMyAdmin not found on server: How to fix?
Most likely it is the port conflict for apache server, by default is must be using port 80. You can goto apache configuration file, http.conf and change the port to a different one like: Listen …
PHP server on local machine? - Stack Overflow
Nov 5, 2009 · I'm trying to build a PHP site and I'm wanting to test my PHP files without uploading them to my host. Basically testing them on my own machine before I upload them. How do I do …
php - Apache: The requested URL / was not found on this server.
The module name is based on how you built your php, and what's the name of the .load file that was generated, so previously with 7.0, 7.2 and 7.4 it generated php7.0.load, php7.2.load, …
php - How do I fix this undefined array key? - Stack Overflow
Feb 8, 2021 · 1 This question already has answers here: Checking if a POST form has been submitted using PHP (9 answers)