How can debugging techniques be used to identify errors in PHP code?

Debugging techniques such as using var_dump(), print_r(), and error reporting can help identify errors in PHP code. By carefully examining the output of these functions and enabling error reporting, developers can pinpoint the exact location and nature of the error. 

<?php
// Enable error reporting
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Use var_dump() or print_r() to inspect variables
$variable = "Hello World";
var_dump($variable);

// Check for syntax errors and typos in the code
echo "This is a test";
?>

Keywords

Xdebug var_dump error_reporting stack trace breakpoints

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