PHP: Generate a secure random password.

This is a tutorial on how to generate a secure random password using PHP.

PHP: Convert a string into an integer.

This is a beginner’s tutorial on how to convert a string into an integer using PHP.

Fix – Fatal error: Call to undefined function imagecreatefromjpeg.

This fatal error occurs when the GD library is not being.

PHP: Add a watermark to an image.

This is a beginner’s tutorial on how to dynamically add a watermark to an image using PHP.

PHP: Get the full query string.

This is a tutorial on how to get the FULL query string as a string using PHP.