What are common issues with unserialize() when moving PHP scripts from a local environment to a server?

Common issues with unserialize() when moving PHP scripts from a local environment to a server can be caused by differences in PHP versions or configurations. To solve this issue, make sure that the PHP versions on both the local environment and the server are compatible and that the server has the necessary PHP extensions enabled. 

// Check PHP version compatibility for unserialize()
if (version_compare(PHP_VERSION, '7.0.0') >= 0) {
    // PHP 7.0.0 or higher
    $data = unserialize($serializedData, ['allowed_classes' => false]);
} else {
    // PHP version lower than 7.0.0
    $data = unserialize($serializedData);
}

Keywords

unserialize PHP scripts local environment server data corruption

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