php.ini setup

kathymack · July 6, 2014

Hi

I am not sure if this is the right area for my question, but here goes.

I have a generic script that reads in my wordpress posts and does some pagination.

This code works well on my server (php version 5.2.17):

http://torontomississaugaoakvilleproperties.com/kath.php

Here is the pdf of the php.ini info: http://torontomississaugaoakvilleproperties.com/php-5-2-17.pdf

However when I copied it over to another server, the pagination code does not display (php version 5.3.10)

http://blueshiftdesign.org/blog/kath.php

Here is the pdf of the php.ini file info: http://torontomississaugaoakvilleproperties.com/php5-3-10.pd

There shouldn't be any reason for this to happen, so I tried to compare the php.ini file from both servers

and there are some differences, one in particular which in the 5.2.17 version

disable_functions is set to "no value" in the 5.2.17 (which works)

and in the 5.3.10 version disable_functions contains a large string of data.

I don't have much experience with the php.ini file so any help is appreciated.

trq · July 6, 2014

It would be more helpful to see some relevant code.

mac_gyver · July 6, 2014

it's not very likely that your pagination uses many php functions at all and the ones typically turned off are those that allow access to run shell commands or including external files.

it's likely that your pagination relies on register_globals being on to magically set php variables from $_GET data. we could tell more by seeing your code (especially since not many people are going to open .pdf files on a site they don't know.)

kathymack · July 6, 2014



Here is my kath.php file contents

Not the best written code, however...

I have put these 2 files in the root folder.


<?php


define  ("WP_USE_THEMES", false);

define  ("MAX_PER_PAGE", 3);


require ("wp-load.php");

include ("pagination.class.php");


$query        = new WP_Query( array(

                   'showposts'   => 25,

                   'post_type'   => 'post',

		   'numberposts' => -1,

                 )

		);


$posts 	      = $query->get_posts();


$sAllTitles   = array();

$sAllDates    = array();

$sAllContent  = array();

$iCount       = 0;


if ($posts)

{

	foreach($posts as $post) 

	{

	       $sAllTitles[$iCount] = $post->post_title;

	       $sAllDates[$iCount]  = $post->post_date;

	       $sAllContent[$iCount]= $post->post_content;


	       $PostData[] = array(

	       'PTitle' => $sAllTitles[$iCount],

	       'PDate'  => $sAllDates[$iCount],

	       'PCont'  => $sAllContent[$iCount],

	      );

	      $iCount++;

	}

}


?>


<html>

<head>

</head>


<body>


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">


<head>

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />

<title>BLOG POSTS</title>


</head>


here is the pagination.class.php file


<?php


if (count($PostData)) 

{

    $pagination  = new pagination($PostData, (isset($_GET['page']) ? $_GET['page'] : 1), MAX_PER_PAGE);

    $pagination->setShowFirstAndLast(true);


    $PostPages = $pagination->getResults();


    echo $pageNumbers = '<div class=pagination>'.$pagination->getLinks().'</div>';


    if (count($PostPages) != 0) 

    {

        print("<br/>");

        print ("My Blog Posts");

        print("<br/><br/>");


        foreach ($PostPages as $PostArray) 

        {

            print ('<div class=post>');

            print ('<h2>' . $PostArray['PTitle'] . '</h2>');


            print ('<div class=InfoText>' . $PostArray['PDate'] . '</div>');


            print ('<div class=entryBlogText>');

            print ($PostArray['PCont']);

            print ('</div>');


            print ('</div>');

            print ('<br/>');

        }

        print ($pageNumbers);

        print ('<br/><br/><br/>');

    }

}


wp_reset_postdata(); 


?>


</body>

</html>



Here is the pagination.class.php file



<?php


  class pagination

  {


    /**

     * Properties array

     * @var array   

     * @access private 

     */

    private $_properties = array();


    /**

     * Default configurations

     * @var array  

     * @access public 

     */

    public $_defaults = array(

      'page' => 1,

      'perPage' => 10 

    );


    /**

     * Constructor

     * 

     * @param array $array   Array of results to be paginated

     * @param int   $curPage The current page interger that should used

     * @param int   $perPage The amount of items that should be show per page

     * @return void    

     * @access public  

     */

    public function __construct($array, $curPage = null, $perPage = null)

    {

      $this->array   = $array;

      $this->curPage = ($curPage == null ? $this->defaults['page']    : $curPage);

      $this->perPage = ($perPage == null ? $this->defaults['perPage'] : $perPage);

    }


    /**

     * Global setter

     * 

     * Utilises the properties array

     * 

     * @param string $name  The name of the property to set

     * @param string $value The value that the property is assigned

     * @return void    

     * @access public  

     */

    public function __set($name, $value) 

    { 

      $this->_properties[$name] = $value;

    } 


    /**

     * Global getter

     * 

     * Takes a param from the properties array if it exists

     * 

     * @param string $name The name of the property to get

     * @return mixed Either the property from the internal

     * properties array or false if isn't set

     * @access public  

     */

    public function __get($name)

    {

      if (array_key_exists($name, $this->_properties)) {

        return $this->_properties[$name];

      }

      return false;

    }


    /**

     * Set the show first and last configuration

     * 

     * This will enable the "<< first" and "last >>" style

     * links

     * 

     * @param boolean $showFirstAndLast True to show, false to hide.

     * @return void    

     * @access public  

     */

    public function setShowFirstAndLast($showFirstAndLast)

    {

        $this->_showFirstAndLast = $showFirstAndLast;

    }


    /**

     * Set the main seperator character

     * 

     * By default this will implode an empty string

     * 

     * @param string $mainSeperator The seperator between the page numbers

     * @return void    

     * @access public  

     */

    public function setMainSeperator($mainSeperator)

    {

      $this->mainSeperator = $mainSeperator;

    }


    /**

     * Get the result portion from the provided array 

     * 

     * @return array Reduced array with correct calculated offset 

     * @access public 

     */

    public function getResults()

    {

      // Assign the page variable

      if (empty($this->curPage) !== false) {

        $this->page = $this->curPage; // using the get method

      } else {

        $this->page = 1; // if we don't have a page number then assume we are on the first page

      }


      // Take the length of the array

      $this->length = count($this->array);


      // Get the number of pages

      $this->pages = ceil($this->length / $this->perPage);


      // Calculate the starting point 

      $this->start = ceil(($this->page - 1) * $this->perPage);


      // return the portion of results

      return array_slice($this->array, $this->start, $this->perPage);

    }


    /**

     * Get the html links for the generated page offset

     * 

     * @param array $params A list of parameters (probably get/post) to

     * pass around with each request

     * @return mixed  Return description (if any) ...

     * @access public 

     */

    public function getLinks($params = array())

    {

      // Initiate the links array

      $plinks = array();

      $links = array();

      $slinks = array();


      // Concatenate the get variables to add to the page numbering string

      $queryUrl = '';

      if (!empty($params) === true) {

        unset($params['page']);

        $queryUrl = '&'.http_build_query($params);

      }


      // If we have more then one pages

      if (($this->pages) > 1) {

        // Assign the 'previous page' link into the array if we are not on the first page

        if ($this->page != 1) {

          if ($this->_showFirstAndLast) {

            $plinks[] = ' <a href="?page=1'.$queryUrl.'">«« First </a> ';

          }

          $plinks[] = ' <a href="?page='.($this->page - 1).$queryUrl.'">« Prev</a> ';

        }


        // Assign all the page numbers & links to the array

        for ($j = 1; $j < ($this->pages + 1); $j++) {

          if ($this->page == $j) {

            $links[] = ' <a class="selected">'.$j.'</a> '; // If we are on the same page as the current item

          } else {

            $links[] = ' <a href="?page='.$j.$queryUrl.'">'.$j.'</a> '; // add the link to the array

          }

        }


        // Assign the 'next page' if we are not on the last page

        if ($this->page < $this->pages) {

          $slinks[] = ' <a href="?page='.($this->page + 1).$queryUrl.'"> Next » </a> ';

          if ($this->_showFirstAndLast) {

            $slinks[] = ' <a href="?page='.($this->pages).$queryUrl.'"> Last »» </a> ';

          }

        }


        // Push the array into a string using any some glue

        return implode(' ', $plinks).implode($this->mainSeperator, $links).implode(' ', $slinks);

      }

      return;

    }

  }

mac_gyver · July 6, 2014

here's an interesting thought, do you have enough content on the second site for more than one page so that there would be pagination links?

btw - your html markup is invalid and needs some work.

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