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1 parent c017cea commit b1a22a6Copy full SHA for b1a22a6
1 file changed
functions.php
@@ -29,7 +29,7 @@ function serialize($data)
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* @param array|null $options
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* @return mixed
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*/
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-function unserialize($data, ?array $options = null)
+function unserialize($data, $options = null)
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{
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SerializableClosure::enterContext();
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$data = ($options === null || \PHP_MAJOR_VERSION < 7)
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