What are some best practices for error handling and proper use of boolean values in PHP programming?

Issue: When working with boolean values in PHP, it's important to handle errors properly to avoid unexpected behavior in your code. One common mistake is not checking for strict boolean values (true or false) when using conditional statements or comparisons. Solution: Always use strict comparison operators (=== and !==) when working with boolean values to ensure accurate results. Additionally, implement proper error handling techniques, such as using try-catch blocks or custom error handling functions, to gracefully handle any errors that may occur. 

// Example of proper error handling and boolean value usage in PHP
try {
    $booleanValue = true;

    if ($booleanValue === true) {
        echo "Boolean value is true";
    } else {
        echo "Boolean value is false";
    }
} catch (Exception $e) {
    echo "An error occurred: " . $e->getMessage();
}

Keywords

error handling boolean values PHP programming exception handling type casting

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