Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /tmp/6bbdd9a6ec9b2fdf36dead265537ed82ff5acd24a17bc5e9 on line 9
Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /tmp/6bbdd9a6ec9b2fdf36dead265537ed82ff5acd24a17bc5e9 on line 9
