How can error messages help in debugging PHP scripts with nested loops?

Error messages can help in debugging PHP scripts with nested loops by providing specific information about where the error occurred in the code. By carefully reading and understanding the error message, developers can pinpoint the exact line or block of code that is causing the issue. This allows for targeted troubleshooting and quicker resolution of bugs in nested loops. 

// Example PHP code snippet with nested loops
for ($i = 0; $i < 5; $i++) {
    for ($j = 0; $j < 3; $j++) {
        // Some code that may cause an error
        if ($i == 2 && $j == 2) {
            // Error: Division by zero
            $result = 10 / 0;
        }
    }
}

Keywords

error messages debugging PHP scripts nested loops troubleshooting

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