Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /tmp/1a7b712a9f9d8b2222aec1eb4e1d68b7904bd6a62a50c6ac on line 9
Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /tmp/1a7b712a9f9d8b2222aec1eb4e1d68b7904bd6a62a50c6ac on line 9
