How can debugging techniques be effectively utilized to identify and resolve errors in PHP scripts?

Issue: Debugging techniques can be effectively utilized to identify and resolve errors in PHP scripts by using tools like Xdebug, setting breakpoints in the code, and using var_dump() or print_r() functions to inspect variable values during execution. 

// Example code snippet with debugging techniques
$number1 = 10;
$number2 = 20;

// Set a breakpoint here to inspect variable values
$result = $number1 + $number2;

// Output the result for debugging
var_dump($result);

Keywords

Xdebug var_dump error_reporting PHP error types stack trace

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