What is the significance of error_reporting() and how does it help in debugging PHP code?

Error_reporting() is a function in PHP that sets the error reporting level for the current script. By using this function, developers can control which types of errors and warnings are displayed, helping them identify and fix issues in their code more effectively. This function is especially useful during the debugging process as it allows developers to see detailed error messages that can pinpoint the exact location of the problem.

// Set error reporting level to show all errors
error_reporting(E_ALL);