zDebug is a debug extension for Zend Debugger, designed to provide a simple stand-in for the Zend Studio Toolbar. This extension allows developers to debug PHP directly in Chrome on servers running Zend Server and Zend Debugger.

With zDebug, developers can easily debug their PHP code without the need for additional tools or software. The extension integrates seamlessly with Chrome, providing a convenient and efficient debugging experience.

One of the recent updates to zDebug is the addition of a new icon. The icon now greys out if a cookie is not found, providing users with a visual indication of the cookie status. This small but useful improvement enhances the overall user experience and makes it easier to identify any issues related to cookies.

Overall, zDebug is a valuable tool for PHP developers using Zend Debugger. Its simplicity, integration with Chrome, and recent updates make it a reliable choice for debugging PHP code.