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Internet Search Results
PHP short-ternary ("Elvis") operator vs null coalescing operator
Elvis ?: returns the first argument if it contains a "true-ish" value (see which values are considered loosely equal to true in the first line of the Loose comparisons with == table).
What is the use of the @ symbol in PHP? - Stack Overflow
Like already some answered before: The @ operator suppresses all errors in PHP, including notices, warnings and even critical errors. BUT: Please, really do not use the @ operator at all. Why?
syntax - What does "->" or "=>" mean in PHP? - Stack Overflow
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 Share
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.
How to write a PHP ternary operator - Stack Overflow
How do I write a PHP ternary operator with the elseif portion? I see basic examples with the if and else portions of the PHP ternary operator like this: echo (true) ? "yes" : "no"; //prints yes
PHP server on local machine? - Stack Overflow
php -S was only added in php 5.4 which was released in 2012. So when I wrote my answer in 2009, there was no such option. So when I wrote my answer in 2009, there was no such option. And as of today in the year of 2020, the time machine has not been invented yet.
PHP 8.2 Dynamic Properties Deprecated: how to use them anyway in a ...
Using Dynamic Properties on Classes running PHP 8.2 will lead to PHP Deprecated: Creation of dynamic property is deprecated E_DEPRECATED warnings. Now, while this is generally a bad OO practice to have public/dynamic properties in a Class, this question is not about the best OO practice but instead, how to make actual code that uses Dynamic ...
PHP Difference between array () and [] - Stack Overflow
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How do I send a POST request with PHP? - Stack Overflow
The OP wants thier php script to construct a set of POST parameters and send them to another php page and for their script to receive the output from that page . This solution would simply accept an already POSTed set of values and forward them to another page.
php - How do I run a file on localhost? - Stack Overflow
Some like PHP; it first sends to the interpreter and then sends the rendered file to the browser. All in all: it's just serving pages to your browser (the client). Your web server has a root directory which is wwwroot (IIS) or htdocs (apache, xampp) or something else like public_html, www or html, etc.
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