What are best practices for handling objects in PHP to avoid errors like "Trying to get property of non-object"?

When working with objects in PHP, it is important to check if an object property exists before trying to access it to avoid errors like "Trying to get property of non-object". This can be done using the isset() or property_exists() functions to ensure that the property exists before attempting to access it. 

// Check if the property exists before accessing it
if(isset($object->property)){
    // Access the property
    $value = $object->property;
    // Do something with the property value
} else {
    // Handle the case where the property does not exist
    echo "Property does not exist";
}

Keywords

object-oriented programming PHP objects error handling property access type checking

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