<?php

class ConfigValue {

public $name;

public $value;

public $limit;

public function __construct($name, $value, $limit) {

$this->name = $name;

$this->value = $value;

$this->limit = $limit;

}

}

function serializeConfigValues(array $configValues): string {

$serialized = serialize($configValues); // Serialize the array of ConfigValue objects

return $serialized;

}

function unserializeConfigValues(string $serializedData): array {

return unserialize($serializedData); //Unserialize the string back into an array of ConfigValue objects

}

// Example Usage:

$configValues = [];

$configValues[] = new ConfigValue("max_retries", 3, 10);

$configValues[] = new ConfigValue("timeout", 60, 300);

$configValues[] = new ConfigValue("log_level", "INFO", 5);

$serializedConfig = serializeConfigValues($configValues);

echo $serializedConfig . "\n"; // Output the serialized string

$unserializedConfig = unserializeConfigValues($serializedConfig);

print_r($unserializedConfig); // Output the unserialized array

?>