How can the error message "Trying to get property of non-object" be resolved in PHP when accessing object properties?

The error message "Trying to get property of non-object" occurs when trying to access a property of a variable that is not an object. To resolve this issue, you should first ensure that the variable is actually an object before trying to access its properties. This can be done by checking if the variable is an object using the `is_object()` function or by verifying that the property exists using the `property_exists()` function.

// Check if the variable is an object before accessing its properties
if (is_object($variable) && property_exists($variable, 'property')) {
    // Access the property of the object
    $value = $variable->property;
    // Use the $value as needed
} else {
    // Handle the case where the variable is not an object or the property does not exist
    echo "Variable is not an object or property does not exist";
}