Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /tmp/a49059a60eb6dc06ebc79b6d88739a0c5d9e67cc93726799 on line 9
Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /tmp/a49059a60eb6dc06ebc79b6d88739a0c5d9e67cc93726799 on line 9
