GitHub

PHP isset() function Unexpected Behavior with Empty Strings and Empty Arrays

This repository demonstrates a subtle issue with PHP's isset() function. The isset() function is often used to check if a variable is set and is not NULL. However, its behavior can be surprising when ...
GitHub

PHP-isset-function-empty-string-array-behavior-jvzbc

This repository demonstrates a subtle issue with PHP's isset() function. The isset() function is often used to check if a variable is set and is not NULL. However, its behavior can be surprising when ...