How can PHP developers effectively debug and troubleshoot issues related to JSON data parsing in their code?

To effectively debug and troubleshoot JSON data parsing issues in PHP, developers can use functions like json_last_error() and json_last_error_msg() to check for errors in the parsing process. They can also use tools like var_dump() or print_r() to inspect the JSON data structure and identify any inconsistencies or unexpected values. 

$json_data = '{"name": "John", "age": 30}';
$parsed_data = json_decode($json_data);

if(json_last_error() !== JSON_ERROR_NONE){
    echo "Error parsing JSON: " . json_last_error_msg();
} else {
    var_dump($parsed_data);
}

Keywords

JSON PHP debugging troubleshooting parsing

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