", "practice"); if (mysqli_connect_errno()) { //printf("Connect failed: %s\n", mysqli_connect_error()); exit(); } //printf("#connect successfully

\n"); if(isset($_GET["inst"])) { $serial = "\"".$_GET["inst"]."\""; if( !(isset($_GET["code"]))) { //echo "not API
"; $query = "SELECT OpCode FROM status WHERE SerialNo = $serial"; //echo "#query
=>
$query

"; if ($result = mysqli_query($link, $query)) { if ($row = mysqli_fetch_row($result)) { $service_code = "\"$row[0]\""; echo "service_code:$row[0]"; //echo "

insert service_code to log
"; $query = "INSERT INTO log(Time,SerialNo,OpCode) VALUES (\"$time\", $serial, $service_code)"; //echo "#query
=>
$query

"; mysqli_query($link, $query); //printf("Insert New Record sucessfully
"); } else { //echo "

insert wrong service_code to log
"; $query = "INSERT INTO log(Time,SerialNo,OpCode,msg) VALUES (\"$time\", $serial, \"\",\"wrong serial\")"; mysqli_query($link, $query); //printf("Insert New wrong record sucessfully

"); } mysqli_free_result($result); mysqli_free_result($row); } } else { //echo "is API
"; $service_code = "\"".$_GET["code"]."\""; if($service_code == "\"666\"") { //echo "
insert API's service code to log
"; $query = "INSERT INTO log(Time,SerialNo,OpCode) VALUES (\"$time\", $serial, $service_code)"; mysqli_query($link, $query); //printf("Insert into log sucessfully

"); //printf("update status to 666
"); $query="UPDATE status SET OpCode = $service_code WHERE SerialNo = $serial"; mysqli_query($link, $query); //printf("update successfully.
Affected rows (UPDATE): %d
", mysqli_affected_rows($link)); } else if($service_code == "\"400\"") { if(isset($_GET["msg"])) { $msg="\"".$_GET["msg"]."\""; $query = "INSERT INTO log(Time,SerialNo,OpCode,msg) VALUES (\"$time\", $serial, $service_code,$msg)"; mysqli_query($link, $query); //printf("Insert 400 sucessfully

"); //printf("update status to 000
"); $query="UPDATE status SET OpCode = \"000\" WHERE SerialNo = $serial"; mysqli_query($link, $query); //printf("update successfully.
Affected rows (UPDATE): %d
", mysqli_affected_rows($link)); } } else if($service_code == "\"777\"") { //echo "
insert API's service code to log
"; $query = "INSERT INTO log(Time,SerialNo,OpCode) VALUES (\"$time\", $serial, $service_code)"; mysqli_query($link, $query); //printf("Insert into log sucessfully

"); //printf("update status to 000
"); $query="UPDATE status SET OpCode = \"000\" WHERE SerialNo = $serial"; mysqli_query($link, $query); //printf("update successfully.
Affected rows (UPDATE): %d
", mysqli_affected_rows($link)); } } } else { //printf("no serial"); } mysqli_close($link); ?>