Major PHP error

[Dustin]

<?php

/*
+--------------------------------------------------------------------------
| Invision Power Board
| =============================================
| by Matthew Mecham
| (c) 2001 - 2006 Invision Power Services, Inc.
| http://www.invisionpower.com
| =============================================
| Web: http://www.invisionboard.com
| Licence Info: http://www.invisionboard.com/?license
+---------------------------------------------------------------------------
| > $Date: 2007-05-02 17:29:35 -0400 (Wed, 02 May 2007) $
| > $Revision: 959 $
| > $Author: bfarber $
+---------------------------------------------------------------------------
|
| > Topic Outline Display Module wodule wookie, nookie shut up
| > Module written by Matt Mecham
| > Date started: 1st December 2003 (Pinch and a punch!)
|
| > Module Version Number: 1.0.0
| > DBA Checked: Fri 21 May 2004
+--------------------------------------------------------------------------
*/


if ( ! defined( 'IN_IPB' ) )
{
print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
exit();
}

class topic_display
{

# Global
var $ipsclass;

var $output = "";
var $html = "";
var $forum = array();
var $topic = array();
var $mod_action = array();
var $poll_html = "";
var $mimetypes = "";
var $nav_extra = "";
var $mod_panel_html = "";
var $warn_range = 0;
var $warn_done = 0;
var $pfields = array();
var $pfields_dd = array();
var $md5_check = "";
var $post_count = 0;
var $cached_members = array();
var $pids = array();
var $lib = "";
var $structured_pids = array();
var $post_cache = array();


/*-------------------------------------------------------------------------*/
// Register class
/*-------------------------------------------------------------------------*/

function register_class(&$class)
{
$this->lib = &$class;

$this->topic = $this->lib->topic;
$this->forum = $this->lib->forum;

$this->topic['SHOW_PAGES'] = "";
}

/*-------------------------------------------------------------------------*/
//
// Our constructor, load words, load skin, print the topic listing
//
/*-------------------------------------------------------------------------*/

function auto_run()
{
//-----------------------------------------
// Require and init topics.php
//-----------------------------------------

require_once( ROOT_PATH.'sources/action_public/topics.php' );

$this->lib = new topics();
$this->lib->ipsclass =& $this->ipsclass;

$this->lib->init();
$this->lib->topic_set_up();

$this->topic = &$this->lib->topic;
$this->forum = &$this->lib->forum;

$this->topic['SHOW_PAGES'] = "";

//-----------------------------------------
// Checky checky
//-----------------------------------------

if ( ! $this->topic['topic_firstpost'] )
{
$this->ipsclass->boink_it($this->ipsclass->base_url."showtopic=".$this->topic['tid'].'&mode=standard');
}

$this->display_topic();

//-----------------------------------------
// Print it
//-----------------------------------------

$this->topic['id'] = $this->topic['forum_id'];

$this->output = str_replace( "<!--IBF.FORUM_RULES-->", $this->ipsclass->print_forum_rules($this->topic), $this->output );

// Pass it to our print routine

$this->ipsclass->print->add_output("$this->output");
$this->ipsclass->print->do_output( array( 'TITLE' => $this->ipsclass->vars['board_name']." -> {$this->topic['title']}",
'JS' => 1,
'NAV' => $this->lib->nav,
) );
}

/*-------------------------------------------------------------------------*/
//
// Show the damned topic batman
//
/*-------------------------------------------------------------------------*/

function display_topic()
{
//-----------------------------------------
// Grab the posts we'll need
//-----------------------------------------

$query_type = 'topics_get_posts';

$first = intval( $this->ipsclass->input['start'] );
$last = $this->ipsclass->vars['threaded_per_page'] ? $this->ipsclass->vars['threaded_per_page'] : 250;

if ( $this->ipsclass->vars['custom_profile_topic'] == 1 )
{
$query_type = 'topics_get_posts_with_join';
}

//-----------------------------------------
// GET meh pids
//-----------------------------------------

if ( $first > 0 )
{
// we're on a page, make sure init val is there

$this->pids[0] = $this->topic['topic_firstpost'];
$this->structured_pids[ 0 ][] = $this->topic['topic_firstpost'];
}

$this->ipsclass->DB->simple_construct( array (
'select' => 'pid, post_parent',
'from' => 'posts',
'where' => 'topic_id='.$this->topic['tid']. ' and queued != 1',
'order' => 'pid',
'limit' => array( $first, $last )
) );

$this->ipsclass->DB->simple_exec();

while( $p = $this->ipsclass->DB->fetch_row() )
{
$this->pids[] = $p['pid'];

// Force to be children of 'root' post

if ( ! $p['post_parent'] and $p['pid'] != $this->topic['topic_firstpost'] )
{
$p['post_parent'] = $this->topic['topic_firstpost'];
}

$this->structured_pids[ $p['post_parent'] ][] = $p['pid'];
}

//-----------------------------------------
// Get post bodah
//-----------------------------------------

if ( count( $this->pids ) )
{
$this->ipsclass->DB->simple_construct( array (
'select' => 'pid, post, author_id, author_name, post_date, post_title, post_parent, topic_id, icon_id',
'from' => 'posts',
'where' => 'pid IN('.implode(',',$this->pids).')',
'order' => 'pid',
) );

$this->ipsclass->DB->simple_exec();

while( $p = $this->ipsclass->DB->fetch_row() )
{
if ( ! $p['post_parent'] and $p['pid'] != $this->topic['topic_firstpost'] )
{
$p['post_parent'] = $this->topic['topic_firstpost'];
}

$this->post_cache[ $p['pid'] ] = $p;

$this->last_id = $p['pid'];
}
}

//-----------------------------------------
// Force root in cache
//-----------------------------------------

$this->post_cache[0] = array( 'id' => 1 );

$this->post_cache[ $this->topic['topic_firstpost'] ]['post_title'] = $this->topic['title'];

//-----------------------------------------
// Are we viewing Posts?
//-----------------------------------------

$post_id = intval( $this->ipsclass->input['pid'] );

if ( $post_id && ! in_array( $post_id, $this->pids ) )
{
$this->ipsclass->Error( array( 'LEVEL' => 1, 'MSG' => 'missing_files') );
}

$postid_array = array( 1 => $post_id );

if ( $post_id and $post_id != $this->topic['topic_firstpost'] )
{
$parents = $this->post_get_parents( $post_id );

if ( count($parents) )
{
foreach( $parents as $pid )
{
if ( $pid != $this->topic['topic_firstpost'] )
{
$postid_array[] = $pid;
}
}
}
}

if ( count($postid_array) )
{
//-----------------------------------------
// Get root post and children of clicked
//-----------------------------------------

$this->used_post_ids = ','.implode( ",", $postid_array ).',';

$postid_array[0] = $this->topic['topic_firstpost'];

$this->ipsclass->DB->cache_add_query( $query_type, array( 'pids' => $postid_array, 'scol' => 'pid', 'sord' => 'asc') );
}
else
{
//-----------------------------------------
// Just get root
//-----------------------------------------

$this->ipsclass->DB->cache_add_query( $query_type, array( 'pids' => array( 0 => $this->topic['topic_firstpost'] ) ) );
}

//-----------------------------------------
// Attachment PIDS
//-----------------------------------------

$this->lib->attach_pids = $postid_array;

//-----------------------------------------
// Render the original post
//-----------------------------------------

$this->output .= $this->ipsclass->compiled_templates['skin_topic']->topic_page_top( array( 'TOPIC' => $this->topic, 'FORUM' => $this->forum ), 1 );

$outer = $this->ipsclass->DB->simple_exec();

//-----------------------------------------
// Format and print out the topic list
//-----------------------------------------

$num_rows = $this->ipsclass->DB->get_num_rows($outer);

while ( $row = $this->ipsclass->DB->fetch_row($outer) )
{
$return = $this->lib->parse_row( $row );

$poster = $return['poster'];
$row = $return['row'];

//-----------------------------------------
// Are we giving this bloke a good ignoring?
//-----------------------------------------

if ( $this->ipsclass->member['ignored_users'] )
{
if ( strstr( $this->ipsclass->member['ignored_users'], ','.$poster['id'].',' ) and $this->ipsclass->input['p'] != $row['pid'] )
{
if ( ! strstr( $this->ipsclass->vars['cannot_ignore_groups'], ','.$poster['mgroup'].',' ) )
{
$this->output .= $this->ipsclass->compiled_templates['skin_topic']->render_row_hidden( $row, $poster );
continue;
}
}
}

$this->output .= $this->ipsclass->compiled_templates['skin_topic']->RenderRow( $row, $poster );

if ( ! $this->printed and $num_rows > 1 )
{
$this->output .= $this->ipsclass->compiled_templates['skin_topic']->topic_end_first_post( array( 'TOPIC' => $this->topic, 'FORUM' => $this->forum ), 1 );
$this->printed = 1;
}
}

$this->output .= $this->ipsclass->compiled_templates['skin_topic']->topic_end_outline( array( 'TOPIC' => $this->topic, 'FORUM' => $this->forum ) );

//-----------------------------------------
// Sort out pagination
//-----------------------------------------

$total_replies = $this->topic['posts'];
$show_replies = count( $this->structured_pids) - 1;

$this->topic['threaded_pages'] = $this->ipsclass->build_pagelinks( array( 'TOTAL_POSS' => $total_replies,
'PER_PAGE' => $last,
'CUR_ST_VAL' => $this->ipsclass->input['start'],
'L_SINGLE' => "",
'BASE_URL' => $this->ipsclass->base_url."showtopic=".$this->topic['tid'],
'USE_ST' => 'start'
) );

//-----------------------------------------
// START GETTING THE OUTLINE LIST
//-----------------------------------------

$this->output .= $this->ipsclass->compiled_templates['skin_topic']->toutline_start_list();

$this->output .= $this->loop_get_children();

$this->output .= $this->ipsclass->compiled_templates['skin_topic']->toutline_end_list($this->topic['threaded_pages']);

$this->output .= $this->ipsclass->compiled_templates['skin_topic']->TableFooter( array( 'TOPIC' => $this->topic, 'FORUM' => $this->forum ), 1, $this->ipsclass->return_md5_check() );

}

//-----------------------------------------
// Render kiddies
//-----------------------------------------

function loop_get_children($root_id=0, $html="" ,$dguide=-1)
{
$dguide++;

if ( is_array( $this->structured_pids[ $root_id ] ) )
{
if ( count( $this->structured_pids[ $root_id ] ) )
{
$html .= $this->ipsclass->compiled_templates['skin_topic']->toutline_start_new_parent();

foreach( $this->structured_pids[ $root_id ] as $pid )
{
$html .= $this->render_list_row( $this->post_cache[ $pid ], $dguide );

$html = $this->loop_get_children( $pid, $html, $dguide );
}

$html .= $this->ipsclass->compiled_templates['skin_topic']->toutline_end_new_parent();
}
}

return $html;

}

//-----------------------------------------
// Parse row
//-----------------------------------------

function render_list_row( $post, $depth=0 )
{
$post['depthguide'] = "";

$this->ipsclass->vars['post_showtext_notitle'] = 1;

for( $i = 1 ; $i < $depth; $i++ )
{
$post['depthguide'] .= $this->depth_guide[ $i ];
}

// Last child?

if ( $depth > 0 )
{
$last_id = count($this->structured_pids[ $post['post_parent'] ]) - 1;

if ( $this->structured_pids[ $post['post_parent'] ][$last_id] == $post['pid'] )
{
$this->depth_guide[ $depth ] = '<img src="style_images/<#IMG_DIR#>/spacer.gif" width="20" height="16">';
$post['depthguide'] .= '<img src="style_images/<#IMG_DIR#>/to_post_no_children.gif" />';
}
else
{
$this->depth_guide[ $depth ] = '<img src="style_images/<#IMG_DIR#>/to_down_pipe.gif">';
$post['depthguide'] .= '<img src="style_images/<#IMG_DIR#>/to_post_with_children.gif" />';
}
}

if ( ! $post['post_title'] )
{
if ( $this->ipsclass->vars['post_showtext_notitle'] )
{
require_once( ROOT_PATH."sources/handlers/han_parse_bbcode.php" );
$this->lib->parser = new parse_bbcode();
$this->lib->parser->ipsclass = $this->ipsclass;
$this->lib->parser->allow_update_caches = 1;

$this->lib->parser->bypass_badwords = intval($this->ipsclass->member['g_bypass_badwords']);

$post_text = $this->lib->parser->strip_all_tags( strip_tags( $this->ipsclass->my_br2nl( $post['post'] ) ) );

if ( strlen($post_text) > 50 )
{
$post['post_title'] = substr( $post_text, 0, 50 ).'...';
$post['post_title'] = preg_replace( "/&#?(\w+)?;?\.\.\.$/", '...', $post['post_title'] );
}
else
{
$post['post_title'] = $post_text;
}

if ( ! trim($post['post_title']) )
{
$post['post_title'] = 'RE: '.$this->topic['title'];
}
}
else
{
$post['post_title'] = 'RE: '.$this->topic['title'];
}
}


$post['linked_name'] = $this->ipsclass->make_profile_link( $post['author_name'], $post['author_id'] );

$post['formatted_date'] = $this->ipsclass->get_date( $post['post_date'], 'LONG' );

$post['new_post'] = '<img src="style_images/<#IMG_DIR#>/to_post_off.gif" />';

if ( $post['post_date'] > $this->lib->last_read_tid )
{
$post['new_post'] = '<img src="style_images/<#IMG_DIR#>/to_post.gif" />';
}

//$post['post_debug'] = "{ID: {$post['pid']}} Last Array Index: $last_id - Last id in tree{$this->structured_pids[ $post['post_parent'] ][$last_id]}, DEPTH: $depth, [parent: {$post['post_parent']}]";

if ( strstr( $this->used_post_ids, ','.$post['pid'].',' ) )
{
return $this->ipsclass->compiled_templates['skin_topic']->toutline_show_row_highlight( $post, $this->ipsclass->input['start'], $this->ipsclass->input['st'] );
}
else
{
return $this->ipsclass->compiled_templates['skin_topic']->toutline_show_row( $post, $this->ipsclass->input['start'], $this->ipsclass->input['st'] );
}

}

//-----------------------------------------
// Get parents
//-----------------------------------------

function post_get_parents($root_id, $ids=array())
{
if( in_array( $root_id, $ids ) )
{
$cnt = 0;

foreach( $ids as $id )
{
if( $id == $root_id )
{
$cnt++;

if( $cnt > 1 )
{
return $ids;
}
}
}
}

if ( $this->post_cache[ $root_id ]['post_parent'] )
{
$ids[] = $this->post_cache[ $root_id ]['post_parent'];

$ids = $this->post_get_parents( $this->post_cache[ $root_id ]['post_parent'], $ids );
}

return $ids;
}

//-----------------------------------------
// Get children
//-----------------------------------------

function post_get_children($root_id, $ids=array())
{
if ( is_array($this->structured_pids[ $root_id ]) )
{
foreach( $this->structured_pids[ $root_id ] as $pid )
{
$ids[] = $pid;

$ids = $this->post_get_children( $pdaid, $ids );
}
}

return $ids;
}



}

?>

 

I know it's a huge file but please help. I get this error when trying to view topics.

 

Parse error: syntax error, unexpected T_STRING in /home/theweath/public_html/forums/sources/lib/func_topic_linear.php on line 826

[MmmVomit]

You need to go to the file specified in the error message, go to the line specified in the error message and find what the syntax error is.  It's probably a missing quotation mark or parenthesis.  I don't think it's in the file you put in your post, because the error message says the error occured on line 800-something, and the file you posted only has 535 lines in it.

[web_design_sydney]

You need to go to the file specified in the error message, go to the line specified in the error message and find what the syntax error is.  It's probably a missing quotation mark or parenthesis.  I don't think it's in the file you put in your post, because the error message says the error occured on line 800-something, and the file you posted only has 535 lines in it.

 

Just to clarify, this is probably an included file which is located at forums/sources/lib/func_topic_linear.php

 

You need to find an error on line 826 of this file. If you are using a forum software which you have downloaded which isn't working, consider downloading an earlier stable version of the software and installing that instead.