What are some best practices for fixing logic errors in PHP code to ensure proper functionality and maintainability?

Issue: Logic errors in PHP code can lead to unexpected behavior or incorrect results. To fix logic errors, it's important to carefully review the code, identify the incorrect logic, and make necessary adjustments to ensure proper functionality and maintainability. Example PHP code snippet: 

// Incorrect logic: checking if a number is greater than 10 instead of less than 10
$number = 15;

if ($number > 10) {
    echo "Number is greater than 10";
} else {
    echo "Number is less than or equal to 10";
}
```

Fixed PHP code snippet:

```php
// Corrected logic: checking if a number is less than or equal to 10
$number = 15;

if ($number <= 10) {
    echo "Number is less than or equal to 10";
} else {
    echo "Number is greater than 10";
}

Keywords

debugging error handling unit testing code review refactoring

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