---------------------------------------<br>error_level: Warning <br>行番号: 556<br>errstr: Undefined array key "REMOTE_HOST"<br>errno: 2<br>errfile: /var/www/html/Lib.php<br>---------------------------------------<br>---------------------------------------<br>error_level: Deprecated <br>行番号: 556<br>errstr: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated<br>errno: 8192<br>errfile: /var/www/html/Lib.php<br>---------------------------------------<br>