What are the best practices for resolving the "Using $this when not in object context" error in PHP?

The "Using $this when not in object context" error in PHP occurs when trying to access a non-static property or method using $this outside of an object instance. To resolve this error, ensure that the code is within a class method and that $this is used correctly to reference the current object instance. 

// Incorrect usage outside of object context
class MyClass {
    public $property = 'value';

    public static function myMethod() {
        echo $this->property; // Error: Using $this when not in object context
    }
}

// Correct usage within object method
class MyClass {
    public $property = 'value';

    public function myMethod() {
        echo $this->property; // Correct usage of $this within object context
    }
}

Keywords

$this object context error PHP resolution

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