added final php code

24646f29 · G.K.V.S.S.R.PAVAN · 8c863d51 · 24646f29
Commit 24646f29 authored Oct 25, 2019 by G.K.V.S.S.R.PAVAN
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Final PHP Code Final PHP Code +213 -0

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--- a/Final PHP Code
+++ b/Final PHP Code
+<?php
+$servername = "localhost";
+$username = "root";
+$password = "";
+$dbname = "projectbus1";
+
+$conn = mysqli_connect("localhost","root","","projectbus1");
+// Check connection
+if ($conn->connect_error) {
+    
+    die("Connection failed: " . $conn->connect_error);
+} 
+if ((isset($_POST['submit'])))
+{
+        echo ".......................................................................................................CITYBUS<--->KL_RTC......................................................................................................   "; 
+        echo "<br>";
+        $presentlocation = $_POST['presentlocation'];
+  $destination = $_POST['destination'];
+  echo "present location-$presentlocation";
+  echo "<br>";
+  echo  "destination-$destination";
+  echo "<br>";
+
+  $sqlwselect = "SELECT * FROM `destination` WHERE `destination`.`destination` <= $presentlocation ";
+  $resultselect= mysqli_query($conn,$sqlwselect);
+  while($roww = mysqli_fetch_array($resultselect))
+  {
+    $seatselect= $roww['seatnum'];
+    echo " seattt.....$seatselect";
+    $sqlselect = "INSERT INTO assignseat(Seatnum) VALUES('$seatselect')";
+    $resultinsert=mysqli_query($conn,$sqlselect);
+  }
+$sqlw = "DELETE FROM `destination` WHERE `destination`.`destination` <= $presentlocation ";
+$resu=mysqli_query($conn,$sqlw);
+$sqlwdeleting = "DELETE FROM `deleting` WHERE `deleting`.`destination` <= $presentlocation ";
+$resu=mysqli_query($conn,$sqlwdeleting);
+
+$count="SELECT * FROM destination";
+$resulttt=mysqli_query($conn,$count);
+$num_row=mysqli_num_rows($resulttt);
+ //for deletetable....
+ $countdelete="SELECT * FROM deleting";
+ $resultdeleting=mysqli_query($conn,$countdelete);
+  $num_row_delete=mysqli_num_rows($resultdeleting); 
+  $num_rows=$num_row+$num_row_delete;    
+ echo "Total no of passengers-$num_rows \n";
+ echo "<br>";
+ if($num_rows<"40")
+ {echo "seats are available";
+ echo "<br>";}
+ else
+ {echo "seats are not available";
+ echo "<br>";}
+ 
+ $sqlww = "SELECT MAX(seatnum) as max_seatnum FROM destination";
+ $resultt=mysqli_query($conn,$sqlww);
+ if (!$resultt) {
+  printf("Error: %s\n", mysqli_error($conn));
+  exit();
+}
+	$row=mysqli_fetch_array($resultt);
+//$seatno=$row['S.No'];
+//$destination=$row['destination'];
+//printf("%d\n",$row[0]"."<br>";
+//echo "pav";
+$seat=$row['max_seatnum'];
+
+
+
+
+$seat=$seat+1;
+
+
+
+if($num_rows<"40")
+
+{
+  $countt="SELECT * FROM assignseat";
+  $resultttt=mysqli_query($conn,$countt);
+  //echo "value2-$resulttt";
+  $num_roww=mysqli_num_rows($resultttt);
+  $num_rowsinassign=$num_roww; 
+  echo "noofemptyseats=$num_rowsinassign";   
+ if($num_rowsinassign > "0")
+ {
+  $sqlassign="SELECT MIN(Seatnum) as min_seatnum FROM assignseat";
+  $resultassign=mysqli_query($conn,$sqlassign);
+  if (!$resultassign) {
+    printf("Error: %s\n", mysqli_error($conn));
+    exit();
+  }
+  $rowassign=mysqli_fetch_array($resultassign);
+  $seat=$rowassign['min_seatnum'];
+  echo "Seatnum-$seat";
+  $sqlassigndelete="DELETE FROM `assignseat` WHERE Seatnum IN (select min(Seatnum) from `assignseat`)";
+  $resultassigndelete=mysqli_query($conn,$sqlassigndelete);
+ }
+ else
+ {
+   echo "seatnum-$seat";
+ }
+ // echo "need to add more code";
+  /**for($abc=1;$abc<=40;$abc++)
+  {
+  $sqlquery="SELECT  * FROM destination where 'destination'.'seatnum'=$abc";
+  $sqlresult=mysqli_query($conn,$sqlquery);
+ // $roww=mysqli_fetch_array($sqlresult);
+  //$seatfor=$roww['seatnum'];
+  echo "forloop-$sqlresult";
+  echo "<br>";
+
+  if(!$sqlresult) 
+  {
+    echo "seatnuminside-$abc";
+    $seat=$abc;
+    printf("Error: %s\n", mysqli_error($conn));
+    //exit();
+    break;
+  }*/
+ // }
+  echo "<br>";
+}
+else if($num_rows>"40")
+{
+  //$sqlelseif="SELECT * FROM destination WHERE destination < '$destination' ";
+  $sqlelseif="SELECT * FROM destination WHERE destination < '$destination' ";
+  $resultif=mysqli_query($conn,$sqlelseif);
+  if (!$resultif) 
+  {
+    echo "no lesser destination available";
+    printf("Error: %s\n", mysqli_error($conn));
+    exit();
+  }
+  while($row  = mysqli_fetch_array($resultif))
+
+  {
+   // echo "helloo";
+    $presentatdestination = $row['present'];
+    $destinationatdestination = $row['destination'];
+    $seatatdestination = $row['seatnum'];
+  }
+ // echo "presentvaluees-$presentatdestination";
+  //echo "destinationvalues-$destinationatdestination";
+  //echo "seatvaluees-$seatatdestination";
+  $sql = "INSERT INTO deleting (present,destination,seatnum) VALUES('$presentatdestination','$destinationatdestination','$seatatdestination')";
+  $result=mysqli_query($conn,$sql);
+  if (!$result) 
+  {
+    printf("Error: %s\n", mysqli_error($conn));
+    exit();
+  }
+  
+  $sqlwgreater = "DELETE FROM `destination` WHERE `destination`.`seatnum` = $seatatdestination ";
+  $resu=mysqli_query($conn,$sqlwgreater);
+  echo "seat-$seatatdestination";
+  echo "<br>";
+  $seat=$seatatdestination;
+}  
+  
+
+
+
+/*  echo "testing-$resultif";
+  if (!$resultif) {
+    printf("Error: %s\n", mysqli_error($conn));
+    exit();
+  }
+  $rowif=mysqli_fetch_array($resultif);
+  $seat=$rowif['seatnum'];
+  $comingplace=$rowif['destination'];
+  echo "seatnumelseif-$seat"."at-$comingplace";
+  echo "<br>";
+}
+else
+{
+  echo "seatnum=$seat";
+  echo "<br>";
+}*/
+
+$sql = "INSERT INTO destination (present,destination,seatnum) VALUES('$presentlocation','$destination','$seat')";
+  $result=mysqli_query($conn,$sql);
+  if (!$result) {
+    printf("Error: %s\n", mysqli_error($conn));
+    exit();
+  }
+  $sql = "INSERT INTO temp (present,destination,seatnum) VALUES('$presentlocation','$destination','$seat')";
+  $result=mysqli_query($conn,$sql);
+  if (!$result) 
+  {
+    printf("Error: %s\n", mysqli_error($conn));
+    exit();
+  }
+echo "...............................................................................................THANKS FOR USING KL_RTC......................................................................................................   ";
+  //echo "value2-$result"."<br>";
+  //$x++;
+     
+      
+ 	
+
+
+      // $Seatnum=110178;
+        //$sql = "INSERT INTO seatnumt (Seatnum) VALUES('$Seatnum')";
+        //$result=mysqli_query($conn,$sql);
+        //echo "hlooo";
+}
+
+/*if ($conn->query($sql) === TRUE) {
+  header('Location: retrive.php');
+} else {
+    echo "Error: " . $sql . "<br>" . $conn->error;
+
+}*/
+?>