vb.org Archive - [TEMPLATE SYNTAX] vb:each from piece of an array

I have an array:

PHP Code:


		
			
$binaries = array(

    0 => array(

        'subject'    => 'Subject 1',

        'binaryid'    => 1,

        'groups'    => array('alt.binaries.teevee', 'alt.binaries.multimedia')

    ),

    1 => array(

        'subject'    => 'Subject 2',

        'binaryid'    => 2,

        'groups'    => array('alt.binaries.xvid')

    ),

);

I then render a template:

PHP Code:


		
			
$templater = vB_Template::create('ng_managebinaries');

    $templater->register_page_templates();

    $templater->register('navbar', $navbar);

    $templater->register('binaries', $binaries);

print_output($templater->render());

In my template I can use this code fine:

HTML Code:

<vb:each from="binaries" value="binary">

        {vb:raw binary.subject}

        {vb:raw binary.binaryid}

</vb:each>

But this template code would give me an error:

HTML Code:

<vb:each from="binaries" value="binary">

        {vb:raw binary.subject}

        {vb:raw binary.binaryid}

        <vb:each from="binary.groups" value="group">

                {vb:raw group}

        </vb:each>

</vb:each>

The error that I get is:

Code:

Warning: Invalid argument supplied for foreach() in D:\Sites\vbdev\includes\class_core.php(3917) : eval()'d code on line 142

Does anybody know what would be the correct syntax to use for this (from="binary.groups" is probably incorrect)? Or have I found a vBulletin bug?

--------------- Added [DATE]1260659509[/DATE] at [TIME]1260659509[/TIME] ---------------

I figured this out.
I must use this:

HTML Code:

<vb:each from="binaries" value="binary">

        {vb:raw binary.subject}

        {vb:raw binary.binaryid}

        <vb:each from="binary['groups']" value="group">

                {vb:raw group}

        </vb:each>

</vb:each>

(from="binary['groups']" instead of from="binary.groups")
Just incase anyone is wondering, or searching for the same answer.

Thanks to whoever looked.

--------------- Added [DATE]1260659823[/DATE] at [TIME]1260659823[/TIME] ---------------

That info also comes in handy if you're trying to use any arrays inside of a curly bracket.
For example:

HTML Code:

{vb:rawphrase {vb:raw item['phrase']}}

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 (1)bbcode_code_printable (4)bbcode_html_printable (2)bbcode_php_printable (1)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (5)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:

X vBulletin 3.8.12 by vBS Debug Information

Page Generation 0.01454 seconds
Memory Usage 1,732KB
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
(1)bbcode_code_printable
(4)bbcode_html_printable
(2)bbcode_php_printable
(1)bbcode_quote_printable
(1)footer
(1)gobutton
(1)header
(1)headinclude
(6)option
(1)post_thanks_navbar_search
(1)printthread
(5)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:

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01454 seconds Memory Usage 1,732KB 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 (1)bbcode_code_printable (4)bbcode_html_printable (2)bbcode_php_printable (1)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (5)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: