What steps can be taken to troubleshoot and debug PHP code that is throwing fatal errors related to method calls?

When encountering fatal errors related to method calls in PHP code, the first step is to ensure that the method being called actually exists within the class or object. Check for typos, incorrect method names, or missing method definitions. Additionally, verify that the method is being called with the correct number of arguments and that the arguments are of the expected data types. 

// Example code snippet demonstrating how to troubleshoot and debug PHP code with fatal errors related to method calls

class MyClass {
    public function myMethod($param1, $param2) {
        // Method implementation
    }
}

$obj = new MyClass();

// Check if the method exists before calling it
if (method_exists($obj, 'myMethod')) {
    // Call the method with the correct number of arguments
    $obj->myMethod('argument1', 'argument2');
} else {
    echo 'Method does not exist';
}

Keywords

PHP fatal error method call debugging troubleshooting

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