Echo and Print are almost similar with both being not a function but language constructs, and both are used to output a string or data to the screen. But despite their similarity, they actually have some differences though quite subtle.…
Some people on older versions of PHP may encounter a Parse error message saying "syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM)" and may wonder what it is. I remember creating a Scientific Calculator PHP code before, and while working on the code,…
To fix the "Cannot use result of built-in function in write context" PHP Fatal Error, you first have to understand what is causing the problem. Note that the error message occurs when a built-in function or method (meaning, they are…
The each function or each() function has been deprecated as of PHP 7.2.0, and was completely removed as of PHP 8.0.0. Using this function on your PHP code will trigger a "Call to undefined function" error when running on a…