Display content on index.php and not on index.php?dynamic

[toolman]

Hi there,

 

I was wondering if there is a way to display content on only my index.php page? I believe there is a way and I have done it before, but some of my pages use index.php?category etc.

 

Is there a way to show content just on index.php and not on any dynamic pages?

 

Thanks

[Psycho]

I was wondering if there is a way to display content on only my index.php page? I believe there is a way and I have done it before, but some of my pages use index.php?category etc.

 

Well technically index.php?category is still the index.php page. In any case, you could checkif $_GET is set

 

if(!isset($_GET))
{
    //No URL parameters set show index.php page content
}
else
{
    //Some $_GET parameters are set, show appropirate content
}

[AbraCadaver]

$_GET, $_POST etc. should always be set unless on CLI.  Several ways, here are three:

 

if(empty($_GET)) {
   // index.php
}

//or

if(empty($_SERVER['QUERY_STRING'])) {
   // index.php
}

//or

if($_SERVER["REQUEST_URI"] == $_SERVER["PHP_SELF"]) {
   // index.php
}

[radi8]

Well, a simple method is to use the index.php page as a director. You can have it load first and depending on conditions call other pages as needed.

 

Here is an example:

my index.php

<?php
  
  include_once $_SERVER['DOCUMENT_ROOT'] .
        '\inc\magicquotes.inc.php';
  include_once $_SERVER['DOCUMENT_ROOT'] .
        '/inc/base.inc.php';
  include_once $_SERVER['DOCUMENT_ROOT'] .
        '/admin/export/excel-xml.php';
  $frmErrorLevel=0;
  $frmErrMsg='';
  /*
  if(isset($_POST['action']) && $_POST['action']=='submitted')
  {
      $carrierRatesdisabled=true;
        
      if(isset($_POST['ExportCarrier']))
      {
          exportTruckingCompanies();
      }
      if(isset($_POST['ExportDropFees']))
      {
          exportDropFees();
      }
      if(isset($_POST['ExportDomesticRates']))
      {
          if(isset($_POST['Carrier_Name']) && $_POST['Carrier_Name'] == "0")
          {
              $frmErrorLevel=3;
          }
          else
          {
            exportDomesticRates($_POST[Carrier_Name]);
          }
      }
      if(isset($_POST['ExportCanadianRates']))
      {
          exportCanadianRates();
      }
      if(isset($_POST['ExportFuelSurcharge']))
      {
          exportFuelCurchargeRates();
      }
  }
  else
  {
      $carrierRatesdisabled=true;
  }
  */
  // get the carrier recordset for the drop list
  
   $sql = 'SELECT * FROM `Carriers` order by `CarrierName`';
   openRecordset($sql,$result, $link);
    if($result)
    {
        while ($row = mysqli_fetch_array($result))
        {
            $carrierNames[] = array('id' => $row[0], 'name' => html($row[1]));
        }
         mysqli_free_result($result);
         close_mysql($link);
    }
    else $frmErrorLevel=1;
    switch($frmErrorLevel)
    {
        case 1:
            $frmErrMsg = 'Error retrieving Carrier Data';
            break;
        case 2:
            $frmErrMsg = 'Error retrieving Drop Fee Data';
            break;
        case 3:
            $frmErrMsg = 'Error retrieving Domestic Rates by Carrier, verify that a carrier is selected';
            break;
        case 4:
            $frmErrMsg = 'Error retrieving Canadian Rate Data';
            break;
        case 5:
            $frmErrMsg = 'Error retrieving Fuel Surcharge Rate Data';
            break;
        default:
            $frmErrMsg = '';
            break;
    }
    include 'form.html.php';
     if (ob_get_length()){           
        @ob_flush();
        @flush();
        @ob_end_flush();
    } 
  exit();
?>

 

My form.html.php

<?php   
        session_start();
        include_once $_SERVER['DOCUMENT_ROOT'] .'/inc/standardFunctions.inc.php'; 
        //phpinfo();
        $dodebug=2;
        if($dodebug > 0)
        {
            ini_set ("display_errors", "1");
            //error_reporting(E_ALL);
            error_reporting(-1);
            echo "<pre>";
            switch($dodebug)
            {
                case 1:
                    echo "--> Form data (POST) <-- <br>";
                    print_r ($_POST);
                    echo "--> Form data (GET) <-- <br>";
                    print_r ($_GET);
                    break;
                case 2:
                    echo "--> Form data (POST) <-- <br>";
                    print_r ($_POST);
                    echo "--> Form data (GET) <-- <br>";
                    print_r ($_GET);
                    echo "--> Form data (SESSION) <-- <br>";
                    print_r ($_SESSION);
                    break;
                case 3:
                    echo "--> Form data (POST) <-- <br>";
                    print_r ($_POST);
                    echo "--> Form data (GET) <-- <br>";
                    print_r ($_GET);
                    echo "--> Form data (SESSION) <-- <br>";
                    print_r ($_SESSION);
                    echo "--> Form data (SERVER) <-- <br>";
                    print_r ($_SERVER);
                    break;
                case 4:
                    echo "--> PHP Info <-- <br>";
                    phpinfo();
                default: 
                    echo "--> Form data (POST) <-- <br>";
                    print_r ($_POST);
                    break;
            }
            echo "</pre>";
        }
        else
        {
            ini_set ("display_errors", "0");
            error_reporting(0);
        }
?>
<!DOCTYPE html>
<html lang="en">
<!--
    <head>
        <meta charset="utf-8">
        <title><?php htmlout($pagetitle); ?></title>
    </head>
    <body>
        <h1><?php htmlout($pagetitle); ?></h1>
        <form action="?<?php htmlout($action); ?>" method="post">
            <table width="500" border="0">
-->
    <head>
        <meta charset="utf-8">
        <title>Export Trucking Data</title>
    </head>
    <body>
        <h1>Export Data</h1>
        <form action="?addform" method="post">
        <?php   if($frmErrorLevel>0)
                {
                    echo '<font color=#CC6600 size=+1>'.$frmErrMsg.'</font><br><br>';
                }
        ?>
        <table width="650" border="0">
            <caption>
            Data Export Options
            </caption>
            <tr>
                <td>
                    <?php 
                        if($frmErrorLevel==1) print '<img src= ..\..\images\rdx.gif>'; 
                        else echo "&nbsp"; 
                    ?>
                </td>
                <td width="275"><label>Carrier table data</label></td>
                <td width="100"><input name="ExportCarrier" type="submit" value="Submit"></td>
                <td> <div align="center">  </div></td>

            </tr>
            <tr>
                <td>
                    <?php 
                        if($frmErrorLevel==2) print '<img src= ..\..\images\rdx.gif>'; 
                        else echo "&nbsp"; 
                    ?>
                </td>
                <td><label>Drop Fees Table data</label></td>
                <td><input type="submit" name="ExportDropFees" value="Submit"></td>
                <td> <div align="center">  </div></td>

            </tr>
            <tr>
                <td>
                    <?php 
                        if($frmErrorLevel==3) print '<img src= ..\..\images\rdx.gif>'; 
                        else echo "&nbsp"; 
                    ?>
                </td>
                <td><label>Domestic Carrier Rates, by Carrier</label></td>
                <td><input type="submit" name="ExportDomesticRates" value="Submit"></td>
                <td> <div align="center">
                   <select name="Carrier Name" id="selectCarrier">
                        <option value="0">Select Carrier</option>
                            <?php foreach ($carrierNames as $cn): ?>
                                <option value="<?php htmlout($cn['id']); ?>">
                                    <?php htmlout($cn['name']); ?>
                                </option>
                        <?php 
                            endforeach; 
                            unset($carrierNames);
                        ?>
                    </select>
                </div></td>

            </tr>
            <tr>
                <td>
                    <?php 
                        if($frmErrorLevel==4) print '<img src= ..\..\images\rdx.gif>'; 
                        else echo "&nbsp"; 
                    ?>
                </td>
                <td><label>Canadian Carrier Rates</label></td>
                <td><input type="submit" name="ExportCanadianRates" value="Submit"></td>
                <td> <div align="center">  </div></td>
            </tr>
            <tr>
                <td>
                    <?php 
                        if($frmErrorLevel==5) print '<img src= ..\..\images\rdx.gif>'; 
                        else echo "&nbsp"; 
                    ?>
                </td>
                <td><label>Export Fuel Surcharge Rate table data</label></td>
                <td><input type="submit" name="ExportFuelSurcharge" value="Submit"></td>
                <td> <div align="center">  
                </div></td>

            </tr>
        </table>
        <div>
            <input type="hidden" name="action" value="submitted" />
        </div>
    </form>
    </body>
</html>

 

Notice that the index page processes all of the load and $_POST processes and at the end calls the single form.html.php page. It could be easily modified to call any number of separate pages, with full accessibility of index page variables on the page that was called.

[Psycho]

$_GET, $_POST etc. should always be set unless on CLI.  Several ways, here are three:

 

True, I forgot about that. You can also use count($_GET)

[QuickOldCar]

I guess is many ways to do this.

 

<?php
$url = filter_var("http://".$_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'], FILTER_SANITIZE_STRING);
if (!empty($_SERVER["QUERY_STRING"])){
$query_string = filter_var($_SERVER['QUERY_STRING'], FILTER_SANITIZE_STRING);
$url .= "?".$query_string;
}

echo "<a href='$url'>$url</a><br />";

if (empty($_SERVER["QUERY_STRING"])){
echo "Showing index.php";
} else {
echo "Showing everything";
}
?>