How can a PHP developer efficiently debug a script with a large number of lines, like the one mentioned in the thread with 2315 lines?

To efficiently debug a script with a large number of lines, a PHP developer can use tools like Xdebug to set breakpoints, step through the code, inspect variables, and trace the execution flow. By isolating specific sections of the code and focusing on one issue at a time, the developer can effectively identify and resolve bugs in the script.

// Example code snippet using Xdebug for debugging
// Enable Xdebug in your PHP configuration

// Set a breakpoint in the code
xdebug_break();

// Start debugging the script
// Run the script in a browser or CLI with Xdebug enabled
// Use debugging tools to step through the code, inspect variables, and trace the execution flow