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Paginate WordPress Posts

/ Published in: PHP
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Place the function in your functions.php file of your theme...

Then, simply call like this: wp_paginate('', 3);
The first param is optional, the second dictates how many pages before and after the current page link will show...

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Copy this code and paste it in your HTML 
  1. <?php
  2.  
  3.  
  4.  
  5. function wp_paginate($pgs = '', $rng = 2) {
  6.     $itm = ($rng * 2) + 1;
  7.     global $pgd;
  8.     if (empty($pgd))
  9.         $pgd = 1;
  10.     if ($pgs == '') {
  11.         global $wp_query;
  12.         $pgs = $wp_query->max_num_pgs;
  13.         if (!$pgs) {
  14.             $pgs = 1;
  15.         }
  16.     }
  17.     if (1 != $pgs) {
  18.     // echo the HTML output
  19.         echo "<div class='wp_paginate'>";
  20.         if ($pgd > 2 && $pgd > $rng + 1 && $itm < $pgs)
  21.             echo "<a href='" . get_pagenum_link(1) . "'>&laquo;</a>";
  22.         if ($pgd > 1 && $itm < $pgs)
  23.             echo "<a href='" . get_pagenum_link($pgd - 1) . "'>&lsaquo;</a>";
  24.         for ($i = 1; $i <= $pgs; $i++) {
  25.             if (1 != $pgs && (!($i >= $pgd + $rng + 1 || $i <= $pgd - $rng - 1) || $pgs <= $itm)) {
  26.                 echo ($pgd == $i) ? "<span class='current'>" . $i . "</span>" : "<a href='" . get_pagenum_link($i) . "' class='inactive' >" . $i . "</a>";
  27.             }
  28.         }
  29.         if ($pgd < $pgs && $itm < $pgs)
  30.             echo "<a href='" . get_pagenum_link($pgd + 1) . "'>&rsaquo;</a>";
  31.         if ($pgd < $pgs - 1 && $pgd + $rng - 1 < $pgs && $itm < $pgs)
  32.             echo "<a href='" . get_pagenum_link($pgs) . "'>&raquo;</a>";
  33.         echo "</div>\n";
  34.     }
  35. }
  36. ?>

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