Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /tmp/551baf4ef95d2fe7c6c9f6da68fe834e75b5ef25d0141c81 on line 9
Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /tmp/551baf4ef95d2fe7c6c9f6da68fe834e75b5ef25d0141c81 on line 9
