How can meaningful error messages improve troubleshooting and debugging in PHP programming?

Meaningful error messages can provide specific information about what went wrong in the code, making it easier for developers to pinpoint the issue and fix it efficiently. By including relevant details in error messages, such as line numbers or variable names, developers can quickly identify the root cause of the problem and troubleshoot effectively.

// Before
echo "An error occurred";

// After
echo "An error occurred: Division by zero on line " . __LINE__;