What are the advantages and disadvantages of using serialization to export array data in PHP?

When exporting array data in PHP, one common method is to use serialization. Serialization converts complex data structures like arrays into a string format that can be easily stored or transmitted. However, there are advantages and disadvantages to using serialization. Advantages: 1. Serialization simplifies the process of exporting array data as it converts the data into a string format. 2. Serialized data can be easily stored in files or databases. 3. Serialized data can be transmitted over networks efficiently. Disadvantages: 1. Serialized data is not human-readable, making it difficult to debug or modify. 2. Serialized data may not be compatible across different versions of PHP. 3. Serialized data can be less secure compared to other data export methods.

// Export array data using serialization
$arrayData = ['apple', 'banana', 'cherry'];
$serializedData = serialize($arrayData);

// Save serialized data to a file
file_put_contents('exported_data.txt', $serializedData);

// To unserialize the data back into an array
$unserializedData = unserialize(file_get_contents('exported_data.txt'));
print_r($unserializedData);