2dpi

<?php if (!empty($attribs->select_banner_image)) { 
                 $style = 'html {
                 background-image: url('.$attribs->select_banner_image.') !important;
                 background-size: contain;
                 background-repeat: no-repeat;
                 background-position: center top;
             }';
             $doc->addStyleDeclaration( $style );
             } ?>

2dpi

<?php
// RESET KEY VALUES TO START FORM 0 AND REMOVE EMPTY/NULL ENTRIES
$array =array_values(array_filter($array));
?>

2dpi

UPDATE table1 INNER JOIN table2 ON table1.field_name = table2.field_name SET table1.field_name = table2.field_name

2dpi

<?php
///////////////////////////////////////////////////////////////////////////////////
// ADD TEXT TO BE TRIMMED, SET TRIM LENGTH IN CHARACTERS, BREAK WORD, STRIP HTML //
//           http://api.joomla.org/cms-3/classes/JHtmlString.html                //
///////////////////////////////////////////////////////////////////////////////////
echo JHTML::_('string.truncate', $text, $length, true, false );
?>

2dpi

<!-- 
  LABEL > set style (warning, success, info, errro, add) 
  EXPAND with float, inline, outline_, grad, in_ or out_ etc.. 
--> 
<span class="inline in_tighter outline_round label_warning">Label</span>
<span class="inline in_tighter outline_round label_success">Label</span>
<span class="inline in_tighter outline_round label_info">Label</span>
<span class="inline in_tighter outline_round label_error">Label</span>
<span class="inline in_tighter outline_round label_add">Label</span>

2dpi

<?php
    // Initialiase variables.
    $db = JFactory::getDbo();
    foreach ($item->getValue('art_tags') as $key => $tag) {
        if ($key >= 0) {

        // Use following line in a model.
        $query.$key = $db->getQuery(true);
        // Prepare query.
        $query.$key->select('u.id,u.parent_id,u.path,u.title');

2dpi

<?php 
// change default date format
// http://docs.joomla.org/How_do_you_change_the_date_format%3F
// http://nl3.php.net/manual/en/function.date.php

echo JHtml::_('date',$yourDateVariable, JText::_('j F, Y'));

// will output 22 Month, 2013

?>

2dpi

<?php
// Assuming today is March 10th, 2001, 5:16:18 pm, and that we are in the
// Mountain Standard Time (MST) Time Zone
// http://nl3.php.net/manual/en/function.date.php

$today = date("F j, Y, g:i a");                 // March 10, 2001, 5:16 pm
$today = date("m.d.y");                         // 03.10.01
$today = date("j, n, Y");                       // 10, 3, 2001
$today = date("Ymd");                           // 20010310
$today = date('h-i-s, j-m-y, it is w Day');     // 05-16-18, 10-03-01, 1631 1618 6 Satpm01

2dpi

// JAVASCRIPT - PRINT PAGE
// =======================
// http://javascript.about.com/library/blprint.htm
// Add a link to locally hosted file
// <link rel=alternate media=print href="printversion.pdf">

window.print();return false;

// HTML link
// <a href="#" onclick="window.print();return false;">Print This Page</a>

2dpi

SEBLOD - ADDING RELATED ARTICLE FIELDS TO SEARCH
================================================
http://www.seblod.com/support/forum/Content-Types--Forms/29682-SOLVED-Relate-product-to-manufacturer-be-able-to-search-products-by-manufacturers-fields.html#29784

- CCK (* required core field)
(1) Variation = Hidden
(2) Live = Default | Live value = yourContentType (for related article)
(3) Match = Exact
(4) Stage = 1st