Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /tmp/f2ddc51468c8a8d74b9eb2259faef01eaa9c9b31af2e246a on line 9
Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /tmp/f2ddc51468c8a8d74b9eb2259faef01eaa9c9b31af2e246a on line 9
