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
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 …
How to set PHP executable path php.validate ... - Stack Overflow
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 …
Using AND/OR in if else PHP statement - Stack Overflow
Dec 10, 2010 · 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, …
How do I get PHP errors to display? - Stack Overflow
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..
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 …
Multi-line string literals in PHP - Stack Overflow
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 …
How can I combine two strings together in PHP? - Stack Overflow
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 …
Is there an easy way of seeing PHP info? - Stack Overflow
PHP CLI PHPInfo() html solution in Windows If you need the phpinfo html without having wampp or xampp or apache, do this in command line (remember the directory you run this command …
PHP array: count or sizeof? - Stack Overflow
Oct 20, 2010 · Both are used to count elements in a array. sizeof () function is an alias of count () function used in PHP. However, count () function is faster and better than sizeof ().