PHP - 301 Redirects File

Hello!   I am trying to display content that will only be displayed for 30 seconds to each visitor. I want to have a  unique ID given to each user that visits my page and also add that assigned ID to the end of the URL.  If the page is loaded again after 30 seconds, I want the unique user ID to redirect using header();    So When a suer visits my page, I want the end of the url to have “userid=“ like this: 

http://example.com/page.php?userid=0000000001

If that user comes back to the same url after 30 seconds, I want to redirect using header();   How do I do this? what is the best way?
Edited by supertooper, 01 September 2014 - 10:41 PM.

I recently updated wordpress to 5.8 and PHP to v8. Suddenly, when I want to add, change, or edit pictures in the Fusion theme builder, I get redirected to a 404 with this error:

Notice: Use of undefined constant php - assumed 'php' in /home/c0gf5875uk7l/public_html/wp-content/themes/Avada/404.php on line 23
 

Here is the PHP for the 404.php file this error is calling out:

<?php get_header(); ?>
    <div id="content" class="full-width">
        <div id="post-404page">
            <div class="post-content">
                <div class="fusion-title title">
                    <h2 class="title-heading-left"><?php echo __('Oops, This Page Could Not Be Found!', 'Avada'); ?></h2><div class="title-sep-container"><div class="title-sep sep-double"></div></div>
                </div>
                <div class="fusion-clearfix"></div>
                <div class="error_page">
                    <div class="fusion-one-third one_third fusion-column spacing-yes">
                        <div class="error-message">404</div>
                    </div>
                    <?php/*<div class="fusion-one-third one_third fusion-column spacing-yes useful_links">
                        <h3><?php echo __('Here are some useful links:', 'Avada'); ?></h3>

                        <?php
                        if( $smof_data['checklist_circle'] ) {
                            $circle_class = 'circle-yes';
                        } else {
                            $circle_class = 'circle-no';
                        }
                        wp_nav_menu(array('theme_location' => '404_pages', 'depth' => 1, 'container' => false, 'menu_id' => 'checklist-1', 'menu_class' => 'error-menu list-icon list-icon-arrow ' . $circle_class )); ?>
                    </div>*/?>
                    <div class="fusion-one-third one_third fusion-column spacing-yes last">
                        <h3><?php echo __('Search Our Website', 'Avada'); ?></a></h3>
                        <p><?php echo __('Can\'t find what you need? Take a moment and do a search below!', 'Avada'); ?></p>
                        <div class="search-page-search-form">
                            <form class="searchform seach-form" role="search" method="get" action="<?php echo home_url( '/' ); ?>">
                                <div class="search-table">
                                    <div class="search-field">
                                        <input type="text" value="" name="s" class="s" placeholder="<?php _e( 'Search ...', 'Avada' ); ?>"/>
                                    </div>
                                    <div class="search-button">
                                        <input type="submit" class="searchsubmit" value="&#xf002;" />
                                    </div>
                                </div>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
<?php get_footer(); ?>
 

 

Anyone have a clue as to why this is happening?

I think I have worked my way into finding a location to this problem, but I have not pin pointed the exact location.

I have a script that takes images and uses the gd library, the following are in a loop:

$img = imagecreatefromjpeg($image);
$width = imagesx($img);
$height = imagesy($img);
$rgb = ImageColorAt($img, $w, $h);
$r = ($rgb >> 16) & 0xFF;
$g = ($rgb >> 8) & 0xFF;
$b = $rgb & 0xFF;
imagedestroy($img);

I am taking the code I wrote here (jpg to ascii):
http://phpsnips.com/snippet.php?id=29

And I am modifying it to process more images and save them to an html file

I am not sure what is giving me this error, is it the fopen/write or is it the gd functions?
If I do it with say 900 images it works fine, I have tried doing it with 1,800 images and that is where it throws a 500 error

private function jpg2ascii(){

$images = glob(getcwd().'/'.$this->images.'/'.$this->fileName.'*.jpg');

if(is_file(getcwd().'/'.$this->html.'/'.$this->fileName.'.html')){

unlink(getcwd().'/'.$this->html.'/'.$this->fileName.'.html');

}

$handle = fopen(getcwd().'/'.$this->html.'/'.$this->fileName.'.html', 'a');

$i = 1;

foreach($images as $image){

$img = imagecreatefromjpeg($image);

$width = imagesx($img);

$height = imagesy($img);

$opt = '';

for($h=0;$h<$height;$h++){

for($w=0;$w<=$width;$w++){

$rgb = ImageColorAt($img, $w, $h);

$r = ($rgb >> 16) & 0xFF;

$g = ($rgb >> 8) & 0xFF;

$b = $rgb & 0xFF;

if($w == $width){

$opt .= "\n";

}else{

// max = 768: white

// min = 000: black

$col = $r + $g + $b;

if($col > 605)

$txt = $this->tones[4];

elseif($col > 442)

$txt = $this->tones[3];

elseif($col > 279)

$txt = $this->tones[2];

elseif($col > 116)

$txt = $this->tones[1];

else

$txt = $this->tones[0];

$opt .= $txt;

}

}

}

imagedestroy($img);

fwrite($handle, $opt);

unlink($image);

$i++;

}

fclose($handle);

}

[Sat Feb 26 14:39:39 2011] [error] [client 96.42.108.211] Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.

Code: [Select]
        header('Location: ' . $register_success);
Code: [Select]
    $register_success = 'register_success.php';
The header function above gets executed after a successful registering, and the variable is stated in the path.php file, which gets included into the header.php file, which also is included into the page, and also into the page with the register form.

The register form is contained in the path model/register/register_script.php, and the file register_success.php is in the same folder. The problem I am having is that the header function does redirect to controller/register/register_success.php this used to be the previous location of that file.

I am wondering is the old path saved somewhere in the cache, and this all is actually a caching problem? It does not seem to be a caching problem of the internet browser because I cleaned the cache out.

What else could be the cause for this problem? If it is a caching problem, which cache could be, as in in which location?

I have a field gmap  the data would be  a variation of this, the gmap data to place the map on the site. The rest of the string is in my code because I want to size the iframe etc. Whean I use an input form to update this field using Null data and using a simple text line like yellow, the script works, when I try and add data as below I get a 403 error, how can I resolve this? 

https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d3573.197380400117!2d28.465316315605516!3d-26.41710627907957!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x1e94d9c942963de9%3A0xc560ec1cd5d52b74!2sArrie%20Nel%20Nigel%20Pharmacy!5e0!3m2!1sen!2sza!4v1603786030983!5m2!1sen!2sza>

Code
Should I str_replace all the ! with asccii? or something else?

I am writing the code for my options page in my wordpress theme. It was working for awhile and the next time i checked, it couldnt save. When i hit save, it redirects to options.php. When i remove the code for the social options it still doesnt work and yet it was working before i included that code. What could be the problem
here is the code
 

<?php

/**

 * This function introduces a single theme menu option into the WordPress 'Appearance'

 * menu.

 */

 



 

 

function blueray_theme_menu() {

 

    add_theme_page(

        'Blue Ray Theme',            // The title to be displayed in the browser window for this page.

        'Blue Ray Theme',            // The text to be displayed for this menu item

        'administrator',            // Which type of users can see this menu item

        'blueray_theme_menu',    // The unique ID - that is, the slug - for this menu item

        'blueray_theme_renderpage'     // The name of the function to call when rendering the page for this menu

    );

 

} // end blueray_theme_menu

add_action('admin_menu', 'blueray_theme_menu');

 

/**

 * Renders a simple page to display for the theme menu defined above.

 */

function blueray_theme_renderpage() {

 

    ?>

    <!-- Create a header in the default WordPress 'wrap' container -->

    <div class="wrap">

 

        <!-- Add the icon to the page -->

        <div id="icon-themes" class="icon32"></div>

        <h2>Blue Ray Theme Options</h2>

 

        <!-- Make a call to the WordPress function for rendering errors when settings are saved. -->

        <?php settings_errors(); ?>

        

<?php $active_tab = isset( $_GET[ 'tab' ] ) ? $_GET[ 'tab' ] : 'display_options';?>

 

<h2 class="nav-tab-wrapper">

    <a href="" class="nav-tab <?php echo $active_tab == 'display_options' ? 'nav-tab-active' : ''; ?>">Display Options</a>

    <a href="" class="nav-tab <?php echo $active_tab == 'social_options' ? 'nav-tab-active' : ''; ?>">Social Options</a>

</h2>





        <!-- Create the form that will be used to render our options -->

       <form method="post" action="options.php">

    <?php

         

        if( $active_tab == 'display_options' ) {

            settings_fields( 'blueray_theme_display_options_page' );

            do_settings_sections( 'blueray_theme_display_options_page' );

        } else {

            settings_fields( 'blueray_theme_social_options_page' );

            do_settings_sections( 'blueray_theme_social_options_page' );

        } // end if/else

         

        submit_button();

         

    ?>

</form>

 

    </div><!-- /.wrap -->

    <?php

     

} // end blueray_theme_renderpage







function blueray_initialize_theme_options() {

    

    if( false == get_option( 'blueray_theme_display_options' ) ) {

    add_option( 'blueray_theme_display_options' );

} // end if

 

    // First, we register a section. This is necessary since all future options must belong to a

  add_settings_section(

    'general_settings_section',         // ID used to identify this section and with which to register options

    'Display Options',                  // Title to be displayed on the administration page

    'blueray_general_options_callback', // Callback used to render the description of the section

    'blueray_theme_display_options_page'     // Page on which to add this section of options

);

     

    // Next, we'll introduce the fields for toggling the visibility of content elements.

   add_settings_field(

    'firstareatitle',                      // ID used to identify the field throughout the theme

    'First Area Title',                           // The label to the left of the option interface element

    'blueray_firstareatitle_callback',   // The name of the function responsible for rendering the option interface

    'blueray_theme_display_options_page',    // The page on which this option will be displayed

    'general_settings_section',         // The name of the section to which this field belongs

    array(                              // The array of arguments to pass to the callback. In this case, just a description.

        'First Area Title:'

    )

);

 

add_settings_field(

    'firstareatext',                    

    'First Area Text',             

    'blueray_firstareatext_callback',

    'blueray_theme_display_options_page',                   

    'general_settings_section',        

    array(                             

        'First Area Text:'

    )

);

 

add_settings_field(

    'firstarealink',                    

    'First Area Link',             

    'blueray_firstarealink_callback',

    'blueray_theme_display_options_page',                   

    'general_settings_section',        

    array(                             

        'First Area Link:'

    )

);

     

    // Finally, we register the fields with WordPress

     

   register_setting(

    'blueray_theme_display_options_page',

    'blueray_theme_display_options_page'

);

     

} // end blueray_initialize_theme_options

add_action('admin_init', 'blueray_initialize_theme_options');

 

/* ------------------------------------------------------------------------ *

 * Section Callbacks

 * ------------------------------------------------------------------------ */

 

function blueray_general_options_callback() {

    echo '<p>Set up the front page options</p>';

} // end sandbox_general_options_callback

 

/* ------------------------------------------------------------------------ *

 * Field Callbacks

 * ------------------------------------------------------------------------ */

 

function blueray_firstareatitle_callback($args) {

     

   // First, we read the options collection

    $options = get_option('blueray_theme_display_options_page');

     

    // Next, we update the name attribute to access this element's ID in the context of the display options array

    // We also access the show_header element of the options collection in the call to the checked() helper function

    $html = '<input type="checkbox" id="firstareatitle" name="blueray_theme_display_options_page[firstareatitle]" value="1" ' . checked(1, $options['firstareatitle'], false) . '/>';

     

    // Here, we'll take the first argument of the array and add it to a label next to the checkbox

    $html .= '<label for="firstareatitle"> '  . $args[0] . '</label>';

     

    echo $html;

     

} // end blueray_toggle_header_callback

 

function blueray_firstareatext_callback($args) {

 

   $options = get_option('blueray_theme_display_options_page');

     

    // Next, we update the name attribute to access this element's ID in the context of the display options array

    // We also access the show_header element of the options collection in the call to the checked() helper function

    $html = '<input type="checkbox" id="firstareatext" name="blueray_theme_display_options_page[firstareatext]" value="1" ' . checked(1, $options['firstareatext'], false) . '/>';

     

    // Here, we'll take the first argument of the array and add it to a label next to the checkbox

    $html .= '<label for="firstareatext"> '  . $args[0] . '</label>';

     

    echo $html;

     

} // end blueray_toggle_content_callback

 

function blueray_firstarealink_callback($args) {

     

     $options = get_option('blueray_theme_display_options_page');

     

    // Next, we update the name attribute to access this element's ID in the context of the display options array

    // We also access the show_header element of the options collection in the call to the checked() helper function

    $html = '<input type="checkbox" id="firstarealink" name="blueray_theme_display_options_page[firstarealink]" value="1" ' . checked(1, $options['firstarealink'], false) . '/>';

     

    // Here, we'll take the first argument of the array and add it to a label next to the checkbox

    $html .= '<label for="firstarealink"> '  . $args[0] . '</label>';

     

    echo $html;

     

} // end blueray_toggle_footer_callback





/**

 * Initializes the theme's social options by registering the Sections,

 * Fields, and Settings.

 *

 * This function is registered with the 'admin_init' hook.

 */

function blueray_theme_intialize_social_options() {

 

    // If the social options don't exist, create them.

    if( false == get_option( 'blueray_theme_social_options' ) ) {  

        add_option( 'blueray_theme_social_options' );

    } // end if

    

    

add_settings_section(

    'social_settings_section',          // ID used to identify this section and with which to register options

    'Social Options',                   // Title to be displayed on the administration page

    'blueray_social_options_callback',  // Callback used to render the description of the section

    'blueray_theme_social_options_page'      // Page on which to add this section of options

);    

    

add_settings_field(

    'twitter',                     

    'Twitter',                         

    'blueray_twitter_callback',

    'blueray_theme_social_options_page',

    'social_settings_section'

);

 

 add_settings_field(

    'facebook',                    

    'Facebook',                        

    'blueray_facebook_callback',   

    'blueray_theme_social_options_page',

    'social_settings_section'          

);

 

add_settings_field(

    'googleplus',                      

    'Google+',                         

    'blueray_googleplus_callback',

    'blueray_theme_social_options_page',

    'social_settings_section'          

);

 

 register_setting(

    'blueray_theme_social_options_page',

    'blueray_theme_social_options_page',

    'blueray_theme_sanitize_social_options_page'

);

} // end sandbox_theme_intialize_social_options

add_action( 'admin_init', 'blueray_theme_intialize_social_options' );



function blueray_social_options_callback() {

    echo '<p>Provide the URL to the social networks you\'d like to display.</p>';

} // end blueray_social_options_callback



function blueray_twitter_callback() {

     

    // First, we read the social options collection

    $options = get_option( 'blueray_theme_social_options_page' );

     

    // Next, we need to make sure the element is defined in the options. If not, we'll set an empty string.

    $url = '';

    if( isset( $options['twitter'] ) ) {

        $url = $options['twitter'];

    } // end if

     

    // Render the output

    echo '<input type="text" id="twitter" name="blueray_theme_social_options_page[twitter]" value="' . $options['twitter'] . '" />';

     

} // end blueray_twitter_callback



function blueray_facebook_callback() {

     

    $options = get_option( 'blueray_theme_social_options_page' );

     

    $url = '';

    if( isset( $options['facebook'] ) ) {

        $url = $options['facebook'];

    } // end if

     

    // Render the output

    echo '<input type="text" id="facebook" name="blueray_theme_social_options_page[facebook]" value="' . $options['facebook'] . '" />';

     

} // end blueray_facebook_callback

 

function blueray_googleplus_callback() {

     

    $options = get_option( 'blueray_theme_social_options_page' );

     

    $url = '';

    if( isset( $options['googleplus'] ) ) {

        $url = $options['googleplus'];

    } // end if

     

    // Render the output

    echo '<input type="text" id="googleplus" name="blueray_theme_social_options_page[googleplus]" value="' . $options['googleplus'] . '" />';

     

} // end sandbox_googleplus_callback







function blueray_theme_sanitize_social_options_page( $input ) {

     

    // Define the array for the updated options

    $output = array();

 

    // Loop through each of the options sanitizing the data

    foreach( $input as $key => $val ) {

     

        if( isset ( $input[$key] ) ) {

            $output[$key] = esc_url_raw( strip_tags( stripslashes( $input[$key] ) ) );

        } // end if

     

    } // end foreach

     

    // Return the new collection

    return apply_filters( 'blueray_theme_sanitize_social_options_page', $output, $input );

 

} // end blueray_theme_sanitize_social_options_page

Hello everyone. I am writing this order/feedback form using a php script. Every time i hit submit, the html page (that has the form inside) just reloads and does not perform the script  could anyone give me some pointers in my code the form/php? I have made sure they are linked verbatim I am a nube so please forgive my inexperience   Here is the form in the html , down below it is the corresponding php code for the form    

This topic has been moved to mod_rewrite.

http://www.phpfreaks.com/forums/index.php?topic=347820.0

I have a page with results from a query that displays that has a link (works fine - passes variables etc) that deletes that line item from a database.  It goes to the delete.php and actually executes and removes the item from the database and then has the line header("Location: page.php"); which returns BACK to the page displaying the results.  However, it shows the old results until I hit Refresh in the browser.  Its like the header is redirecting to a cached version of the page.     NOTE:  This script used to work fine untouched when we where on a shared hosting account.  We JUST updates to VPS hosting by the same host.  Now this problem has risen and I can't figure out what is wrong.  From what I can guess is there is something in php.ini that is either not set, set or set wrong.  Any help would be greatly appreciated.   Thanks.

how to get the name of the file including a file from the included file,

This one has me mixed up a bit.. I am trying to record site activity information from a common.php file using a user object. But since the file is included into different php files based on different situations I need a dynamic way of finding the file name that is including it. I could be over complicating things but right now this seems like the best solution other wise I'll have to rewrite the code on every page i write. Is there a function for doing this? Or if someone gets what I'm trying to do if they could point me to the direction of some more information on it.

Thanks.

Hiya,

Firstly, I'm a complete novice, apologies! But I have got my upload.php working which is nice. I will post the code below.

However, I would now like to restrict the file size and file type to only word documents.

I currently have a restriction of 200KB but it's not working - no idea why as I've looked at other similar codes and they look the same.

Also, just to complicate things - can I stop files overwriting each other when uploaded? At the moment, if 2 people upload files with the same name one will overwrite the other.

Is this too many questions in 1?

Any help is very much appreciated!

Code below:

Code: [Select]
<form enctype="multipart/form-data" action="careers.php" method="POST">
        Please choose a file: <input name="uploaded" type="file" /><br />
<input type="submit" value="Upload" />
</form>

<?php 
 $target = "upload/"; 
 $target = $target . basename( $_FILES['uploaded']['name']) ; 
 $ok=1; 
 
 //This is our size condition 
 if ($uploaded_size > 200) 
 { 
 echo "Your file is too large.<br>"; 
 $ok=0; 
 } 
 
 //This is our limit file type condition 
 if ($uploaded_type =="text/php") 
 { 
 echo "No PHP files<br>"; 
 $ok=0; 
 } 
 
 //Here we check that $ok was not set to 0 by an error 
 if ($ok==0) 
 { 
 Echo "Sorry your file was not uploaded"; 
 } 
 
 //If everything is ok we try to upload it 
 else 
 { 
 if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) 
 { 
 echo "Your file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded."; 
 } 
 else 
 { 
 echo "Sorry, there was a problem uploading your file."; 
 } 
 } 
 ?>

Hey everyone, I'm pretty new to this, not my full time job, but just something I thought I'd give a shot...

I have a database, in postgres, in which I make my query and I go fetch all the info I need.
What I need to do next is the tricky part for me.

For each line of results received, I have to output to a text file (.txt) but I have to respect a format that was given to me from the person requesting the info.

Example:
Character 1 must be G or N.
Character 2 to to 11 will be a result from my database search, which is a 10 digit string.
Character 12 to 14 must be spaces.

Another rule is:
start at character 78: input a value from my database search but it must not exceed 20 characters and if it is less then 20 character, fill the remaining with spaces.


If anyways has a code I can copy and work off of I would really appreciate it....thanks!

In this multi file upload form, choose three images, click submit and preview the images on the preview page. If the user wishes to delete or replace an image, click edit and the form will go back to the previous page. Select the replace radio button for example on one of the three images and select a new image from the file input prompt and click submit. The form will go to the preview page again to display the images. During this process the image names are being input into a table and the images are being moved to a directory.

The table is

  `id`  AUTO_INCREMENT,
  `image0`
  `image1`
  `image2`
  `status`

So input name='image[image0]' can be directed to table `image0` and so on.

The code for keep and delete work fine, but how do I replace an image?
I have two foreach blocks. The first one deletes the image file from the directory and deletes the image name from the table, but the second foreach dose not move the new image file into the directory.
Thanks.

<input type='radio' name='image[image0]' value='keep' checked='checked'/>
<input type='radio' name='image[image0]' value='delete' />
<input type='radio' name='image[image0]' value='replace' />
<input type="file" name="image[]" />

<input type='radio' name='image[image1]' value='keep' checked='checked'/>
<input type='radio' name='image[image1]' value='delete' />
<input type='radio' name='image[image1]' value='replace' />
<input type="file" name="image[]" />

<input type='radio' name='image[image2]' value='keep' checked='checked'/>
<input type='radio' name='image[image2]' value='delete' />
<input type='radio' name='image[image2]' value='replace' />
<input type="file" name="image[]" />

<?php
if (isset($_POST['status'])) {

$status = $_POST['status'];
$confirm_code = $status;

#--------------------------- replace --------------------------------------------

if (isset($_POST['submitted']) &&
($image = $_POST['image'])) {

foreach($image as $imageKey => $imageValue) {
if ($imageValue == 'replace') {
$query = "SELECT $imageKey FROM table WHERE status = '$status' ";
if($result = $db->query( $query )){
$row = $result->fetch_array();
}

unlink( UPLOAD_DIR.$row[0] );

$query = "UPDATE table SET $imageKey = '' WHERE status = '$status' ";
}
}

foreach($image as $imageKey => $imageValue) {
if ($imageValue == 'replace') {

$filenm = $_FILES['image']['name']; 
$file = $_FILES['image']['tmp_name'];

move_uploaded_file($file, UPLOAD_DIR . $filenm);
$filename[] = $filenm; 

$query = "INSERT INTO table VALUES ('','$filename[0]','$filename[1]','$filename[2]','$confirm_code')";
}
}
}
}
?>

I'm using an Upload Script, and I've been working on trying to style the 'Choose File Button' (input file button)

Hello, all: been trying to convert this little single-file upload to multiple by naming each file form-field as "userfile[]" as it's supposed to automatically treat them as an array.. but no luck!  Can you guide me as to what am I doing wrong??
appreciate the help!


Code: [Select]
<?php

if (!isset($_REQUEST["seenform"])) {
?>
   <form enctype="multipart/form-data" action="#" method="post">
   Upload file: <input name="userfile[]" type="file" id="userfile[]">
   Upload file: <input name="userfile[]" type="file" id="userfile[]">
   <input type="submit" value="Upload">
   <input type="hidden" name="seenform">
   </form>
<?php
} 
else 
{ // upload begins
$userfiles = array($_FILES['userfile']);
foreach ($userfiles as $userfile)
{ // foreach begins
   $uploaded_dir = "uploads/";
   $userfile = $_FILES['userfile']["name"];
   $path = $uploaded_dir . $userfile;
   if (move_uploaded_file($_FILES['userfile']["tmp_name"], $path)) 
     {
   print "$userfile file moved";
   // do something with the file here
    } else 
{
   print "Move failed";
}
} // foreach ends
} // upload ends

?>