vb.org Archive - is it correct code ? exceed memory limit :(

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- - is it correct code ? exceed memory limit :( (https://vborg.vbsupport.ru/showthread.php?t=152212)

is it correct code ? exceed memory limit :(

Code:

require("global.php");

$getposts = $db->query_read("

SELECT post.postid AS postid, post.pagetext AS pagetext

FROM " . TABLE_PREFIX . "post AS post

WHERE postid='1111';");

$post = $db->fetch_array($getposts);

echo "<b>".$post['postid']."</b> - ".$post['pagetext']."<br /><br />";

is it correct code ? I want to add it as plugin, but when I do it - is error with memory limit (I have 16M in php.ini) :(

________
where are my before post on this subforum ? :(

PHP Code:


		
			
$postdata = $vbulletin->db->query_first("
    SELECT `pagetext`
    FROM `" . TABLE_PREFIX . "post`
    WHERE `postid` = 1111
");

You can't echo in a plugin, because it'd just appear at the very top of the page. Use $postdata[pagetext] in a template.

Also, there's no need to use aliases and grab the postid in your query, you already have the postid (1111).

thanks,

Ok, post grabs, but how display this post with BBC code ?

To use with BBCode, you must use the BBCode parser class. It's a very simplistic class to use, and you can read more about it here (class -> vB_BbCodeParser).

If you want to parse a variable called $var, you would use this php code:

PHP Code:


		
			
require('includes/class_bbcode.php');

$var = '[b][i][u]HA HA[/u][/i][/b]';

$bbcode = new vB_BbCodeParser($vbulletin,fetch_tag_list());

$template_var = $bbcode->do_parse($var);

This will have a fully parse variable from $var into $template_var. You could change any of my variable names if needed.

Quote:

Originally Posted by King Kovifor (Post 1291850)

PHP Code:


		
			
require('includes/class_bbcode.php');



[noparse]$var = '[b][i][u]HA HA[/u][/i][/b]'; [/noparse] 



$bbcode = new vB_BbCodeParser($vbulletin,fetch_tag_list());



$template_var = $bbcode->do_parse($var);

This will have a fully parse variable from $var into $template_var. You could change any of my variable names if needed.

How add tempate to $template_var ?
My output template's name TEST.

This code I add at first srcipt:

Code:

require('includes/class_bbcode.php'); 

$var = '[b][i][u]HA HA[/u][/i][/b]'; 

$bbcode = new vB_BbCodeParser($vbulletin,fetch_tag_list()); 

$template_var = $bbcode->do_parse($var);

It is my last code line:

Code:

        while($post = $db->fetch_array($getposts))

                            {

eval('$mini .= "' . fetch_template('mini') . '";');



}



eval('$navbar = "' . fetch_template('navbar') . '";');

eval('print_output("' . fetch_template('TEST') . '");');

When I do:

Code:

$mini = $bbcode->do_parse($var);

on the screen display HA HA :( any other bbc code example [b][/b] no parse :(

What you need to do is this:

PHP Code:


		
			
while($post = $db->fetch_array($getposts))
{
    $minis = $bbcode->do_parse($var);
    eval('$mini .= "' . fetch_template('mini') . '";');
}

Then, in your "mini" template, you will need to place $minis. Since $bbcode->do_parse() doesn't parse templates, only strings of text.

X vBulletin 3.8.12 by vBS Debug Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (4)bbcode_code_printable (4)bbcode_php_printable (1)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (6)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages:

Phrase Groups Available:

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01013 seconds Memory Usage 1,738KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (4)bbcode_code_printable (4)bbcode_php_printable (1)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (6)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: