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.
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 even happens)...
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
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?
Question is How to set php executable path php.validate.executablePath in vscode when php is set inside docker container? My understanding is that docker runs containerized applications (like guest/virtual machine but with less resources.
In php both AND, && and OR, || will work in the same way. If you are new in programming and php is one of your first languages them i suggest using AND and OR, because it increases readability and reduces confusion when you check back.
Everyone has a PHP.ini, Few have a .htaccess file ... The ability to edit their PHP.ini file is another thing.. And most public servers allow for a custom php.ini file to be used..
In PHP variables contained in double quoted strings are interpolated (i.e. their values are "swapped out" for the variable). This means you can place the variables in place of the strings and just put a space in between them.
PHP now allows the end token to be indented, if your heredoc contents are indented the same way. The amount of whitespace before the end token will be removed from the start of every heredoc line as well.
