How can errors in PHP code, such as incorrect comparisons or syntax, be effectively debugged and resolved?

To debug errors in PHP code, such as incorrect comparisons or syntax issues, you can use tools like error reporting, syntax checkers, and debugging tools provided by IDEs. Additionally, reviewing the code line by line, using print statements, and checking for common mistakes can help identify and resolve errors. 

// Example code snippet with debugging techniques
<?php

// Enable error reporting to display any syntax or runtime errors
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Check for syntax errors using a syntax checker tool
// For example, running `php -l filename.php` in the command line

// Use print statements to debug and check the values of variables
$variable = 10;
echo $variable;

// Review the code line by line to identify any incorrect comparisons or syntax issues

// Utilize debugging tools provided by IDEs to step through the code and track variables

Keywords

debugging PHP code incorrect comparisons syntax errors resolution

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