diff options
| -rw-r--r-- | system/libraries/Pagination.php | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php index 562a2d3eb..438d6c477 100644 --- a/system/libraries/Pagination.php +++ b/system/libraries/Pagination.php @@ -449,7 +449,8 @@ class CI_Pagination { // Are we using query strings? if ($CI->config->item('enable_query_strings') === TRUE OR $this->page_query_string === TRUE) { - $this->cur_page = (int) $CI->input->get($this->query_string_segment); + // Cast as string for use in ctype_digit() later. + $this->cur_page = (string) $CI->input->get($this->query_string_segment); } else { @@ -459,19 +460,25 @@ class CI_Pagination { $this->uri_segment = count($CI->uri->segment_array()); } - $this->cur_page = $CI->uri->segment($this->uri_segment); + $this->cur_page = (string) $CI->uri->segment($this->uri_segment); // Remove any specified prefix/suffix from the segment. - $this->cur_page = ($this->prefix !== '' OR $this->suffix !== '') - ? (int) str_replace(array($this->prefix, $this->suffix), '', $this->cur_page) - : (int) $this->cur_page; + if ($this->prefix !== '' OR $this->suffix !== '') + { + $this->cur_page = str_replace(array($this->prefix, $this->suffix), '', $this->cur_page); + } } // If something isn't quite right, back to the default base page. - if ( ! is_numeric($this->cur_page) OR ($this->use_page_numbers && $this->cur_page === 0)) + if ( ! ctype_digit($this->cur_page) OR ($this->use_page_numbers && (int) $this->cur_page === 0)) { $this->cur_page = $base_page; } + else + { + // Make sure we're using integers for comparisons later. + $this->cur_page = (int) $this->cur_page; + } // Is the page number beyond the result range? // If so, we show the last page. |