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alternate.php
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alternate.php
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<?php
session_start();
require('firstimport.php');
mysqli_select_db($conn,"$db_name") or die("cannot select db");
$k=0;
if(isset($_POST['byname']) && isset($_POST['bynum']))
{
$k=1;
$from=$_POST['byname'];
$to=$_POST['bynum'];
$dojj=$_POST['date'];
$from=strtoupper($from);
$to=strtoupper($to);
}
?>
<!DOCTYPE html>
<html>
<head>
<title> Find Train </title>
<link rel="shortcut icon" href="images/favicon.png"></link>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<link href="css/bootstrap.min.css" rel="stylesheet">
</link>
<link href="css/Default.css" rel="stylesheet">
</link>
<script type="text/javascript" src="js/jquery.js"></script>
<script>
$(document).ready(function()
{
$('.wrap').css();
});
</script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/bootstrap.js"></script>
<script type="text/javascript" src="js/man.js"></script>
</head>
<body>
<div class="wrap">
<!-- Header -->
<div class="header">
<div style="float:left;width:140px;">
<img src="images/log.png"/>
</div>
<div>
<div style="float:right; font-size:20px;margin-top:20px;">
<?php
if(isset($_SESSION['name']))
{
echo "Welcome,".$_SESSION['name']." <a href=\"logout.php\" class=\"btn btn-info\">Logout</a>";
}
else
{
?>
<a href="login1.php" class="btn btn-info">Login</a>
<a href="signup.php?value=0" class="btn btn-info">Signup</a>
<?php }
?>
</div>
<div id="heading">
<a href="index.php">Railway Reservation</a>
</div>
</div>
</div>
<div class="navbar navbar-inverse" >
<div class="navbar-inner">
<div class="container" >
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<a class="brand" href="index.php" ><i class="fa fa-home"></i> HOME</a>
<a class="brand" href="train.php" ><i class="fa fa-search"></i> FIND TRAIN</a>
<a class="brand" href="reservation.php"><i class="fa fa-train"></i> BOOK</a>
<a class="brand" href="profile.php"><i class="fa fa-id-card"></i> PROFILE</a>
<a class="brand" href="display.php"><i class="fa fa-book"></i> BOOKINGS</a>
<a class="brand" href="admin_login1.php"><i class="fa fa-user"></i> ADMIN</a>
<div class="container">
<label class="switch" for="checkbox">
<input type="checkbox" id="checkbox" />
<div class="slider round"></div>
</label>
</div>
</div>
</div>
</div>
<div class="span12 well" id="boxh">
<form style="margin:0px;" method="post" >
<table class="table" style="margin-bottom:0px;">
<tr>
<th style="border-top:0px;"><label><b>ALTERNATIVE ROUTE</label></th>
<td id="mbox" style="border-top:0px;"> <label>From </label></td>
<td style="border-top:0px;"><input type="text" class="input-block-level" name="byname" id="byn" required></td>
<td id="xbox" style="border-top:0px;"><label> To </label></td>
<td style="border-top:0px;"><input id="xbox1" type="text" class="input-block-level" name="bynum" required></td>
<td style="border-top:0px;"><label> Date<label></th>
<td style="border-top:0px;"><input type="date" class="input-block-level input-medium" name="date" max="<?php echo date('Y-m-d',time()+60*60*24*90);?>" min="<?php echo date('Y-m-d')?>" value="<?php if(isset($_POST['date'])){echo $_POST['date'];}else {echo date('Y-m-d');}?>"> </td>
<td style="border-top:0px;"><input class="btn btn-info" type="submit" value="Find Alternative"> </td>
<!-- <td style="border-top:0px;"><a href="alternate.php" class="btn btn-info" type="reset" value="Reset">Reset</a></td> -->
</tr>
</table>
</form>
</div>
<!-- display result -->
<div class="span12 well">
<div class="display" style="margin-top:0px;overflow:auto;">
<table class="table" border="2px">
<tr>
<th style="width:50px;border-top:0px;"> Train No.</th>
<th style="width:200px;border-top:0px;"> Possible Alternative and Direct Routes </th>
<th style="width:50px;border-top:0px;"> Via </th>
</tr>
<!-- </table> -->
<!-- ///////////////////////////////////////////////////////////////////////////////////////////// -->
<!-- <div class="display" style="margin-top:0px;overflow:auto;"> -->
<!-- <table class="table" > -->
<?php
if($k==1){
echo "<script> document.getElementById(\"byn\").value=\"$from\";
document.getElementById(\"xbox1\").value=\"$to\";
</script>";
$hosts = array();
mysqli_select_db($conn,"$db_name") or die("cannot select db");
$tbl_name = "interlist";
$sql="SELECT * FROM $tbl_name WHERE doj='$dojj'";
$result=mysqli_query($conn,$sql);
$src = $from;
$dest = $to;
$jagah = array();
while($row=mysqli_fetch_array($result))
{
$train_number = $row['trainno'];
$str = $row['route'];
$stations = array();
$temp_s = "";
$flag=0;
$count=0;
for($i=0;$i<strlen($str);$i++)
{
if($flag==1)
{
if($str[$i]==',')
{
$flag=0;
continue;
}
else continue;
}
if($str[$i]=='(')
{
array_push(
$stations,
$temp_s
);
$count++;
$temp_s="";
$flag=1;
continue;
}
$temp_s.=$str[$i];
}
foreach($stations as $pp => $kl)
{
$flagy=0;
foreach($jagah as $jksgk => $nkfs)
{
if($kl==$nkfs)
{
$flagy=1;
break;
}
}
if($flagy==0) array_push($jagah,$kl);
}
// print_r($stations);
// print_r($arr);
for($i=0;$i<$count;$i++)
{
for($j=$i+1;$j<$count;$j++)
{
$medd = $stations[$i]." ".$stations[$j];
if(!isset($hosts[$medd])) $hosts[$medd]=array();
$arr = $hosts[$medd];
array_push($arr , $train_number);
$hosts[$medd] = $arr;
}
}
}
$visited =array();
$adj = $src." ".$dest;
if(isset($hosts[$adj]))
{
$arr1 = array();
foreach($hosts as $key => $val)
{
if($key==$adj)
{
foreach($hosts[$key] as $key2 => $value2)
{
array_push($arr1,$value2);
array_push($visited,$value2);
}
}
}
// print_r($arr1);
foreach ($arr1 as $key => $value) {
$tbl_nameX="interlist";
$sql1="SELECT DISTINCT * FROM $tbl_nameX WHERE trainno='$value' AND doj='$dojj'";
$result1=mysqli_query($conn,$sql1);
$n=0;
while($row1=mysqli_fetch_array($result1)){
if($key%2==0)
{
?>
<tr class="text-primary">
<td style="width:50px;"><?php echo $row1['trainno']; ?> </td>
<td style="width:200px;"> <?php echo $row1['route']; ?> </td>
<td style="width:50px;"> <?php echo "Direct"; ?> </td>
</tr>
<?php
}
else if($key%2!=0)
{
?>
<tr class="text-success">
<td style="width:50px;"><?php echo $row1['trainno']; ?> </td>
<td style="width:200px;"> <?php echo $row1['route']; ?> </td>
<td style="width:50px;"> <?php echo "Direct"; ?> </td>
</tr>
<?php
}
$n++;
}
}
}
// echo "<br>";
// echo "------------------------";
// echo "<br>";
foreach($jagah as $pll=>$kllk)
{
$intermediate = $kllk;
$check1 = $src." ".$intermediate;
$check2 = $intermediate." ".$dest;
$arr1 = array();
$arr2 = array();
$cc1 = 0;
$cc2 = 0;
foreach ($hosts as $key => $val)
{
if($check1 == $key)
{
foreach($hosts[$key] as $key2=>$value2)
{
array_push($arr1 , $value2);
}
$cc1++;
}
if($check2 == $key)
{
foreach($hosts[$key] as $key2=>$value2)
{
array_push($arr2 , $value2);
}
$cc2++;
}
}
if($cc1!=0&&$cc2!=0)
{
for($i=0;$i<sizeof($arr1);$i++)
{
for($j=0;$j<sizeof($arr2);$j++)
{
if($arr1[$i]==$arr2[$j])
{
$fll = 0;
foreach($visited as $kk => $vv )
{
if($arr1[$i]==$vv)
{
$fll=1;
break;
}
}
if($fll==1) continue;
array_push($visited,$arr1[$i]);
// echo $arr1[$i]." ".$arr2[$j];
// echo "<br>";
$tbl_nameX="interlist";
$sql11="SELECT DISTINCT * FROM $tbl_nameX WHERE trainno='$arr1[$i]' AND doj='$dojj'";
$result11=mysqli_query($conn,$sql11);
$n=0;
while($row11=mysqli_fetch_array($result11)){
if($n%2==0)
{
?>
<tr class="text-error">
<td style="width:50px;"><?php echo $row11['trainno']; ?> </td>
<td style="width:200px;"> <?php echo $row11['route']; ?> </td>
<td style="width:50px;"> <?php echo "Direct"; ?> </td>
</tr>
<?php
}
else if($n%2!=0)
{
?>
<tr class="text-info">
<td style="width:50px;"><?php echo $row11['trainno']; ?> </td>
<td style="width:200px;"> <?php echo $row11['route']; ?> </td>
<td style="width:50px;"> <?php echo "Direct"; ?> </td>
</tr>
<?php
}
$n++;
}
continue;
}
// echo $arr1[$i]." ".$arr2[$j];
// echo "<br>";
$string1 = "";
$string2 = "";
$tbl_name2 = "interlist";
$sql2="SELECT * FROM $tbl_name2 WHERE doj='$dojj'";
$result2=mysqli_query($conn,$sql2);
while($row2=mysqli_fetch_array($result2))
{
if($row2['trainno']==$arr1[$i])
{
$string1 = $row2['route'];
}
}
$tbl_name3 = "interlist";
$sql3="SELECT * FROM $tbl_name3 WHERE doj='$dojj'";
$result3=mysqli_query($conn,$sql3);
while($row3=mysqli_fetch_array($result3))
{
if($row3['trainno']==$arr2[$j])
{
$string2 = $row3['route'];
}
}
// echo $string1;
// echo "<br>";
// echo $string2;
// echo "<br>";
$time_a1 = "";
$time_d1 = "";
$time_a2 = "";
$time_d2 = "";
$temp_s1 = "";
$flag1=0;
$count1=0;
for($i1=0;$i1<strlen($string1);$i1++)
{
if($flag1==1)
{
if($string1[$i1]==',')
{
$flag1=0;
continue;
}
else continue;
}
if($string1[$i1]=='(')
{
if($temp_s1 == $intermediate)
{
for($j1=$i1+1;$j1<=$i1+5;$j1++)
{
$time_a1.=$string1[$j1];
}
for($j1=$i1+7;$j1<=$i1+11;$j1++)
{
$time_d1.=$string1[$j1];
}
}
if($temp_s1 == $intermediate) break;
$count1++;
$temp_s1="";
$flag1=1;
continue;
}
$temp_s1.=$string1[$i1];
}
$temp_s3 = "";
$flag3=0;
$count3=0;
for($i2=0;$i2<strlen($string2);$i2++)
{
if($flag3==1)
{
if($string2[$i2]==',')
{
$flag3=0;
continue;
}
else continue;
}
if($string2[$i2]=='(')
{
if($temp_s3 == $intermediate)
{
for($j2=$i2+1;$j2<=$i2+5;$j2++)
{
$time_a2.=$string2[$j2];
}
for($j2=$i2+7;$j2<=$i2+11;$j2++)
{
$time_d2.=$string2[$j2];
}
}
if($temp_s3 == $intermediate) break;
$count3++;
$temp_s3="";
$flag3=1;
continue;
}
$temp_s3.=$string2[$i2];
}
if($time_a1<$time_d2)
{
// echo $arr1[$i]." ".$arr2[$j];
// echo "<br>";
// echo $time_a1." ".$time_d1." ".$time_a2." ".$time_d2." ".$intermediate;
// echo "<br>";
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
$tbl_nameX="interlist";
$sql1="SELECT DISTINCT * FROM $tbl_nameX WHERE trainno='$arr1[$i]' AND doj='$dojj'";
$result1=mysqli_query($conn,$sql1);
$n=0;
while($row1=mysqli_fetch_array($result1)){
?>
<tr class="text-warning">
<td style="width:50px;"><?php echo $row1['trainno']; ?> </td>
<td style="width:200px;"> <?php echo $row1['route']; ?> </td>
<td style="width:50px;"> <?php echo $intermediate; ?> </td>
<!-- <td style="width:50px;"> <?php echo $row1['Origin']; ?> </td>
<td style="width:50px;"> <?php echo $row1['Destination']; ?> </td>
<td style="width:50px;"> <?php echo $row1['Arrival']; ?> </td>
<td style="width:50px;"> <?php echo $row1['Departure']; ?> </td> -->
</tr>
<?php
?>
<?php
}
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
$sql2="SELECT DISTINCT * FROM $tbl_nameX WHERE trainno='$arr2[$j]' AND doj='$dojj'";
$result2=mysqli_query($conn,$sql2);
$n=0;
while($row2=mysqli_fetch_array($result2)){
?>
<tr class="text-warning">
<td style="width:50px;"><?php echo $row2['trainno']; ?> </td>
<td style="width:200px;"> <?php echo $row2['route']; ?> </td>
<td style="width:50px;"> <?php ; ?> </td>
<!-- <td style="width:50px;"> <?php echo $row1['Origin']; ?> </td>
<td style="width:50px;"> <?php echo $row1['Destination']; ?> </td>
<td style="width:50px;"> <?php echo $row1['Arrival']; ?> </td>
<td style="width:50px;"> <?php echo $row1['Departure']; ?> </td> -->
</tr>
<?php
?>
<?php
}
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
}
}
}
}
else continue;
}
}
else
{
echo "<div class=\"alert alert-error\" style=\"margin:100px 350px;\"> Search for the train... </div>";
}
mysqli_close($conn);
?>
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////// -->
</table>
</div>
</div>
<!-- </div> -->
<footer >
<div style="width:100%;">
<div style="float:left;">
<p class="text-right text-info"> © DBMS Project</p>
</div>
<div style="float:right;">
<p class="text-right text-info"><strong>Developed By:</strong> Akshat, Aman & Prateek</p>
</div>
</div>
</footer> </div>
<script>
var el = document.getElementById('checkbox');
el.addEventListener('click', function() {
if(document.getElementById("checkbox").checked === false){
document.documentElement.classList.toggle('dark-mode');
document.querySelectorAll('.inverted').forEach((result) => {
result.classList.toggle('invert');
})
}
else {
document.documentElement.classList.toggle('dark-mode');
document.querySelectorAll('.inverted').forEach((result) => {
result.classList.toggle('invert');
})
}
});
</script>
</body>
</html>