Codeigniter open_basedir_restriction in effect

Error :

Message: mkdir(): open_basedir restriction in effect. File() is not within the allowed path(s): (/home/thelazyppl/:/home/thelazyppl:/tmp:/usr/local/lib/php/)

Filename: drivers/Session_files_drivers.php

Details About Error :

CodeIgniter installation is trying to save its session files to somewhere that is unwritable .  I would like to recommend you store sessions in database . You need to do this settings in config.php file Under Application -> Config Folder in Your CodeIgniter Project Default Structure

In My Case I was using CodeIgniter3 Version . You Can Use The Below User Guide Link To Make Configurations Required For Solving this error properly 

User Guide For CodeIgniter 3 :User Guide CodeIgniter3 Open_basedir_restriction in effect

Sure Short Solution For CodeIgniter 3 :- 

• Navigate to your project folder - Under Application folder in Codeigniter go Under Config Folder
  
• Then Open Config.php file Search For below line of code$config['sess_save_path'] = NULL;
  
• And Replace this line of code with line of code below -
  $config['sess_save_path'] = '/tmp';

The better option would be to use the database driver, for which the details are just below that.

If you were having these issues on CodeIgniter 2, you would need definitely need to enable the database. To do this you would change the $config['sess_use_database'] option to TRUE and then run the SQL shown in the CodeIgniter 2 user guide.

How To Fix Call to undefined function apache_get_modules()

Fatal error:  Call to undefined function apache_get_modules() in

apache_get_modules() is only available when the PHP is installed as a module and not as a CGI. This is the reason why you cannot use this function and suffering from the error . The other reason would be caused by the disable_functions directive in your php.ini . you can use the following written php code to check whether rewrite module is enabled or not in your case while using CGI server API

<?php
if (is_mod_rewrite_enabled()) {
  print "The apache module mod_rewrite is enabled.<br/>\n";
} else {
  print "The apache module mod_rewrite is NOT enabled.<br/>\n";
}

/**
 * Verifies if the mod_rewrite module is enabled
 *
 * @return boolean True if the module is enabled.
 */
function is_mod_rewrite_enabled() {
  if ($_SERVER['HTTP_MOD_REWRITE'] == 'On') {
    return TRUE;
  } else {
    return FALSE;
  }
}
?>

To Check whether you are running Php Under CGI or Apache you can use procedure below

Create a check_phpinfo.php file and Write PHP Code Written Below -

<?php

// Show all information, defaults to INFO_ALL
phpinfo();

?>

Then the file and Navigate to Url like - www.example.com/check_phpinfo.php and It will show you php file in server

In Four line you can see "Server API CGI/FastCGI" That Denotes you are using PHP under CGI / Fast CGI

Display Category on Product Page in Opencart

Necessity is the advent of everything today while doing some project i got requirement from my client to show the categories of the product to which that particular product belongs along with the product on the product view page So in order to accomplish this task we have to perform some simple and easy steps :

• In your open-cart folder whether it is online or offline double click on Catalog Folder
• Then inside Catalog folder double click on Controller folder
• Then inside Controller Folder double click on Product Folder
• Then inside Product Folder open Product.php file in your text editor
• Then Search for following line in Product.php file

$this->load->model('catalog/product');

• When this line found just below this line add the following code 

//product category

$this->load->model('catalog/category');

$this->data['catprod'] = array();

$product_category = $this->model_catalog_product->getCategories($product_id);

foreach ($product_category as $prodcat) {

$category_info = $this->model_catalog_category->getCategory($prodcat['category_id']);

if ($category_info) {

$this->data['catprod'][] = array(
'name' => $category_info['name'],
'href' => $this->url->link('product/category', 'path=' . $category_info['category_id'])
);
}
}

//end of product category

• Then again come in root folder of opencart
• In your open-cart folder whether it is online or offline double click on Catalog Folder
• Then inside Catalog folder double click on view folder
• Then inside Controller Folder double click on theme Folder
• Then inside Product Folder open your currently applied theme folder
• Then inside theme folder open template folder

How To Create Printable Bootstrap Page

Every Day Is a New Learning Day . Today, I learnt a new thing with bootstrap When We use the page becomes responsive it will adapt its width and height and change it accordingly to the screen on which we are viewing that webpage that's the magic of Bootstrap .

 BUT there is one thing need to be noticed that is When we print that page . Like i needed to give one functionality in my web application to the client . Client wants a button when client click on that button a print preview of current page is given to client and page will be downloaded as .PDF file 

But Now you may face some problem as below :-

Bootstrap - Print layout and breaks after each grid column

Grid stacks when printing Bootstrap page

you may search How to Create Printable bootstrap page So solution is below


when you see in your print preview or .PDF file you can see bootstrap  layout will be not there . This is because bootstrap make the columns and rows by using some inbuilt classes these classes are by default included in bootstrap.min.css file but you have to set them to be allowed in all media As bydefault it is set to screen only


When you try code below in your html page you can see it is not printing your page with bootstrap enabled 

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Bootstrap 101 Template</title>

    <!-- Bootstrap -->
    <link href="css/bootstrap.min.css" rel="stylesheet">

    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>
  <body>
   <div class="container">
  <div class="row">
  <div class="col-md-6">Column1</div>
    <div class="col-md-6">Column2</div>
  </div>
</div>

    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="js/bootstrap.min.js"></script>
  </body>
</html>

Steps To Create your Bootstrap Webpage Printable

1. Replace every col-md- with col-xs-
 e.g. :- replace every col-md-6 to col-xs-6 This is the thing that worked for me to get me rid of this problem you can see what you have to replace

Replace following code 

   <div class="container">
  <div class="row">
    <div class="col-md-6">Column1</div>
    <div class="col-md-6">Column2</div>
  </div>
</div>


With this code in our given example 

<div class="container">
  <div class="row">
    <div class="col-xs-6">Column1</div>
    <div class="col-xs-6">Column2</div>
  </div>
</div>