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- 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
- operators - Not equal to != and !== in PHP - Stack Overflow
Not equal to != and !== in PHP [duplicate] Asked 15 years, 2 months ago Modified 6 months ago Viewed 286k times
- ?: operator (the Elvis operator) in PHP - Stack Overflow
And that's make the Elvis operator kinda useless in PHP imo The Elvis operator evaluate an expression and if it's true, it returns it else it return the last part
- What does = gt; mean in PHP? - Stack Overflow
5 Arrays in PHP are associative arrays (otherwise known as dictionaries or hashes) by default If you don't explicitly assign a key to a value, the interpreter will silently do that for you
- What does ${ } mean in PHP syntax? - Stack Overflow
${ } (dollar sign curly bracket) is known as Simple syntax It provides a way to embed a variable, an array value, or an object property in a string with a minimum of effort If a dollar sign ($) is encountered, the parser will greedily take as many tokens as possible to form a valid variable name Enclose the variable name in curly braces to explicitly specify the end of the name <?php
- 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
- PHP server on local machine? - Stack Overflow
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 that?
- What is the difference between . = and += in PHP? - Stack Overflow
What is the difference between = and += in PHP? Asked 15 years, 9 months ago Modified 9 years, 9 months ago Viewed 35k times
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