Sanitizing input with PHP and JavaScript

October 30th, 2025211939 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

October 30th, 20259848 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...

Working with APIs in PHP

October 30th, 2025272157 Let us say that we want to use the OpenWeatherMap API to display the weather in an arbitrary city. We could achieve this in the following way
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