Sanitizing input with PHP and JavaScript

June 15th, 2025121917 In PHP, there are a variety of ways in which you can sanitize the user input, depending on your needs. The htmlspecialchars function allows you to transform every...

Examining variable types in PHP

June 15th, 20255795 In PHP, there are a range of built-in functions which you can call to check variable types. They return a Boolean value - true if the variable is of that type and...
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