theme_pager_previous

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.6

theme_pager_previous($text, $limit, $element = 0, $interval = 1, $attributes = array())

4.7 – 6

theme_pager_previous($text, $limit, $element = 0, $interval = 1, $parameters = array())

7

theme_pager_previous($variables)

Format a "previous page" link.

Parameters

$variables An associative array containing:

• text: The name (or image) of the link.
• element: An optional integer to distinguish between multiple pagers on one page.
• interval: The number of pages to move backward when the link is clicked.
• parameters: An associative array of query string parameters to append to the pager links.

Return value

An HTML string that generates this piece of the query pager.

Related topics

Default theme implementations

Functions and templates that present output to the user, and can be implemented by themes.

Code

includes/pager.inc, line 370

<?php
function theme_pager_previous($variables) {
  $text = $variables['text'];
  $element = $variables['element'];
  $interval = $variables['interval'];
  $parameters = $variables['parameters'];
  global $pager_page_array;
  $output = '';

  // If we are anywhere but the first page
  if ($pager_page_array[$element] > 0) {
    $page_new = pager_load_array($pager_page_array[$element] - $interval, $element, $pager_page_array);

    // If the previous page is the first page, mark the link as such.
    if ($page_new[$element] == 0) {
      $output = theme('pager_first', array('text' => $text, 'element' => $element, 'parameters' => $parameters));
    }
    // The previous page is not the first page.
    else {
      $output = theme('pager_link', array('text' => $text, 'page_new' => $page_new, 'element' => $element, 'parameters' => $parameters));
    }
  }

  return $output;
}
?>

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