How can PHP developers efficiently troubleshoot and resolve editing issues in scripts?

To efficiently troubleshoot and resolve editing issues in PHP scripts, developers can use debugging tools like Xdebug to pinpoint errors in the code. They can also break down the script into smaller parts and test each section individually to identify the problematic areas. Additionally, checking error logs and using print_r or var_dump functions can help in understanding the flow of the script and locating errors.

// Example code snippet demonstrating the use of var_dump function to troubleshoot script issues
$variable = "Hello World";
var_dump($variable);