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Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Hi recently we are getting a lot of these errors in system.log, can anyone shed any light on this?

 

2017-09-04T13:50:17+00:00 ERR (3): Notice: Array to string conversion in /var/www/html/app/code/core/Mage/Page/Block/Html/Head.php on line 133

 

2017-09-04T13:50:17+00:00 ERR (3): Warning: Illegal offset type in /var/www/html/app/code/core/Mage/Page/Block/Html/Head.php on line 177

 

Many thanks

 

Tony

6 REPLIES

Re: Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Can you share your app/code/core/Mage/Page/Block/Html/Head.php file please?

----
If you've found one of my answers useful, please give "Kudos" or "Accept as Solution" as appropriate. Thanks!

Re: Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Hi Tom, I've just used WinMerge to compare our file against one from a fresh

Magento download and they are identical....

 

<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@magento.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magento.com for more information.
*
* @category Mage
* @package Mage_Page
* @copyright Copyright (c) 2006-2017 X.commerce, Inc. and affiliates (http://www.magento.com)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/

/**
* Html page block
*
* @category Mage
* @package Mage_Page
* @author Magento Core Team <core@magentocommerce.com>
*/
class Mage_Page_Block_Html_Head extends Mage_Core_Block_Template
{
/**
* Initialize template
*
*/
protected function _construct()
{
$this->setTemplate('page/html/head.phtml');
}
/**
* Add CSS file to HEAD entity
*
* @param string $name
* @param string $params
* @return Mage_Page_Block_Html_Head
*/
public function addCss($name, $params = "")
{
$this->addItem('skin_css', $name, $params);
return $this;
}
/**
* Add JavaScript file to HEAD entity
*
* @param string $name
* @param string $params
* @return Mage_Page_Block_Html_Head
*/
public function addJs($name, $params = "")
{
$this->addItem('js', $name, $params);
return $this;
}
/**
* Add CSS file for Internet Explorer only to HEAD entity
*
* @param string $name
* @param string $params
* @return Mage_Page_Block_Html_Head
*/
public function addCssIe($name, $params = "")
{
$this->addItem('skin_css', $name, $params, 'IE');
return $this;
}
/**
* Add JavaScript file for Internet Explorer only to HEAD entity
*
* @param string $name
* @param string $params
* @return Mage_Page_Block_Html_Head
*/
public function addJsIe($name, $params = "")
{
$this->addItem('js', $name, $params, 'IE');
return $this;
}
/**
* Add Link element to HEAD entity
*
* @param string $rel forward link types
* @param string $href URI for linked resource
* @return Mage_Page_Block_Html_Head
*/
public function addLinkRel($rel, $href)
{
$this->addItem('link_rel', $href, 'rel="' . $rel . '"');
return $this;
}
/**
* Add HEAD Item
*
* Allowed types:
* - js
* - js_css
* - skin_js
* - skin_css
* - rss
*
* @param string $type
* @param string $name
* @param string $params
* @param string $if
* @param string $cond
* @return Mage_Page_Block_Html_Head
*/
public function addItem($type, $name, $params=null, $if=null, $cond=null)
{
if ($type==='skin_css' && empty($params)) {
$params = 'media="all"';
}
$this->_data['items'][$type.'/'.$name] = array(
'type' => $type,
'name' => $name,
'params' => $params,
'if' => $if,
'cond' => $cond,
);
return $this;
}
/**
* Remove Item from HEAD entity
*
* @param string $type
* @param string $name
* @return Mage_Page_Block_Html_Head
*/
public function removeItem($type, $name)
{
unset($this->_data['items'][$type.'/'.$name]);
return $this;
}
/**
* Get HEAD HTML with CSS/JS/RSS definitions
* (actually it also renders other elements, TODO: fix it up or rename this method)
*
* @return string
*/
public function getCssJsHtml()
{
// separate items by types
$lines = array();
foreach ($this->_data['items'] as $item) {
if (!is_null($item['cond']) && !$this->getData($item['cond']) || !isset($item['name'])) {
continue;
}
$if = !empty($item['if']) ? $item['if'] : '';
$params = !empty($item['params']) ? $item['params'] : '';
switch ($item['type']) {
case 'js': // js/*.js
case 'skin_js': // skin/*/*.js
case 'js_css': // js/*.css
case 'skin_css': // skin/*/*.css
$lines[$if][$item['type']][$params][$item['name']] = $item['name'];
break;
default:
$this->_separateOtherHtmlHeadElements($lines, $if, $item['type'], $params, $item['name'], $item);
break;
}
}
// prepare HTML
$shouldMergeJs = Mage::getStoreConfigFlag('dev/js/merge_files');
$shouldMergeCss = Mage::getStoreConfigFlag('dev/css/merge_css_files');
$html = '';
foreach ($lines as $if => $items) {
if (empty($items)) {
continue;
}
if (!empty($if)) {
// open !IE conditional using raw value
if (strpos($if, "><!-->") !== false) {
$html .= $if . "\n";
} else {
$html .= '<!--[if '.$if.']>' . "\n";
}
}
// static and skin css
$html .= $this->_prepareStaticAndSkinElements('<link rel="stylesheet" type="text/css" href="%s"%s />'."\n",
empty($items['js_css']) ? array() : $items['js_css'],
empty($items['skin_css']) ? array() : $items['skin_css'],
$shouldMergeCss ? array(Mage::getDesign(), 'getMergedCssUrl') : null
);
// static and skin javascripts
$html .= $this->_prepareStaticAndSkinElements('<script type="text/javascript" src="%s"%s></script>' . "\n",
empty($items['js']) ? array() : $items['js'],
empty($items['skin_js']) ? array() : $items['skin_js'],
$shouldMergeJs ? array(Mage::getDesign(), 'getMergedJsUrl') : null
);
// other stuff
if (!empty($items['other'])) {
$html .= $this->_prepareOtherHtmlHeadElements($items['other']) . "\n";
}
if (!empty($if)) {
// close !IE conditional comments correctly
if (strpos($if, "><!-->") !== false) {
$html .= '<!--<![endif]-->' . "\n";
} else {
$html .= '<![endif]-->' . "\n";
}
}
}
return $html;
}
/**
* Merge static and skin files of the same format into 1 set of HEAD directives or even into 1 directive
*
* Will attempt to merge into 1 directive, if merging callback is provided. In this case it will generate
* filenames, rather than render urls.
* The merger callback is responsible for checking whether files exist, merging them and giving result URL
*
* @param string $format - HTML element format for sprintf('<element src="%s"%s />', $src, $params)
* @param array $staticItems - array of relative names of static items to be grabbed from js/ folder
* @param array $skinItems - array of relative names of skin items to be found in skins according to design config
* @param callback $mergeCallback
* @return string
*/
protected function &_prepareStaticAndSkinElements($format, array $staticItems, array $skinItems,
$mergeCallback = null)
{
$designPackage = Mage::getDesign();
$baseJsUrl = Mage::getBaseUrl('js');
$items = array();
if ($mergeCallback && !is_callable($mergeCallback)) {
$mergeCallback = null;
}
// get static files from the js folder, no need in lookups
foreach ($staticItems as $params => $rows) {
foreach ($rows as $name) {
$items[$params][] = $mergeCallback ? Mage::getBaseDir() . DS . 'js' . DS . $name : $baseJsUrl . $name;
}
}
// lookup each file basing on current theme configuration
foreach ($skinItems as $params => $rows) {
foreach ($rows as $name) {
$items[$params][] = $mergeCallback ? $designPackage->getFilename($name, array('_type' => 'skin'))
: $designPackage->getSkinUrl($name, array());
}
}
$html = '';
foreach ($items as $params => $rows) {
// attempt to merge
$mergedUrl = false;
if ($mergeCallback) {
$mergedUrl = call_user_func($mergeCallback, $rows);
}
// render elements
$params = trim($params);
$params = $params ? ' ' . $params : '';
if ($mergedUrl) {
$html .= sprintf($format, $mergedUrl, $params);
} else {
foreach ($rows as $src) {
$html .= sprintf($format, $src, $params);
}
}
}
return $html;
}
/**
* Classify HTML head item and queue it into "lines" array
*
* @see self::getCssJsHtml()
* @param array &$lines
* @param string $itemIf
* @param string $itemType
* @param string $itemParams
* @param string $itemName
* @param array $itemThe
*/
protected function _separateOtherHtmlHeadElements(&$lines, $itemIf, $itemType, $itemParams, $itemName, $itemThe)
{
$params = $itemParams ? ' ' . $itemParams : '';
$href = $itemName;
switch ($itemType) {
case 'rss':
$lines[$itemIf]['other'][] = sprintf('<link href="%s"%s rel="alternate" type="application/rss+xml" />',
$href, $params
);
break;
case 'link_rel':
$lines[$itemIf]['other'][] = sprintf('<link%s href="%s" />', $params, $href);
break;
}
}
/**
* Render arbitrary HTML head items
*
* @see self::getCssJsHtml()
* @param array $items
* @return string
*/
protected function _prepareOtherHtmlHeadElements($items)
{
return implode("\n", $items);
}
/**
* Retrieve Chunked Items
*
* @param array $items
* @param string $prefix
* @param int $maxLen
* @return array
*/
public function getChunkedItems($items, $prefix = '', $maxLen = 450)
{
$chunks = array();
$chunk = $prefix;
foreach ($items as $item) {
if (strlen($chunk.','.$item)>$maxLen) {
$chunks[] = $chunk;
$chunk = $prefix;
}
$chunk .= ','.$item;
}
$chunks[] = $chunk;
return $chunks;
}
/**
* Retrieve Content Type
*
* @return string
*/
public function getContentType()
{
if (empty($this->_data['content_type'])) {
$this->_data['content_type'] = $this->getMediaType().'; charset='.$this->getCharset();
}
return $this->_data['content_type'];
}
/**
* Retrieve Media Type
*
* @return string
*/
public function getMediaType()
{
if (empty($this->_data['media_type'])) {
$this->_data['media_type'] = Mage::getStoreConfig('design/head/default_media_type');
}
return $this->_data['media_type'];
}
/**
* Retrieve Charset
*
* @return string
*/
public function getCharset()
{
if (empty($this->_data['charset'])) {
$this->_data['charset'] = Mage::getStoreConfig('design/head/default_charset');
}
return $this->_data['charset'];
}
/**
* Set title element text
*
* @param string $title
* @return Mage_Page_Block_Html_Head
*/
public function setTitle($title)
{
$this->_data['title'] = Mage::getStoreConfig('design/head/title_prefix') . ' ' . $title
. ' ' . Mage::getStoreConfig('design/head/title_suffix');
return $this;
}
/**
* Retrieve title element text (encoded)
*
* @return string
*/
public function getTitle()
{
if (empty($this->_data['title'])) {
$this->_data['title'] = $this->getDefaultTitle();
}
return htmlspecialchars(html_entity_decode(trim($this->_data['title']), ENT_QUOTES, 'UTF-8'));
}
/**
* Retrieve default title text
*
* @return string
*/
public function getDefaultTitle()
{
return Mage::getStoreConfig('design/head/default_title');
}
/**
* Retrieve content for description tag
*
* @return string
*/
public function getDescription()
{
if (empty($this->_data['description'])) {
$this->_data['description'] = Mage::getStoreConfig('design/head/default_description');
}
return $this->_data['description'];
}
/**
* Retrieve content for keyvords tag
*
* @return string
*/
public function getKeywords()
{
if (empty($this->_data['keywords'])) {
$this->_data['keywords'] = Mage::getStoreConfig('design/head/default_keywords');
}
return $this->_data['keywords'];
}
/**
* Retrieve URL to robots file
*
* @return string
*/
public function getRobots()
{
if (empty($this->_data['robots'])) {
$this->_data['robots'] = Mage::getStoreConfig('design/head/default_robots');
}
return $this->_data['robots'];
}
/**
* Get miscellanious scripts/styles to be included in head before head closing tag
*
* @return string
*/
public function getIncludes()
{
if (empty($this->_data['includes'])) {
$this->_data['includes'] = Mage::getStoreConfig('design/head/includes');
}
return $this->_data['includes'];
}
/**
* Getter for path to Favicon
*
* @return string
*/
public function getFaviconFile()
{
if (empty($this->_data['favicon_file'])) {
$this->_data['favicon_file'] = $this->_getFaviconFile();
}
return $this->_data['favicon_file'];
}
/**
* Retrieve path to Favicon
*
* @return string
*/
protected function _getFaviconFile()
{
$folderName = Mage_Adminhtml_Model_System_Config_Backend_Image_Favicon::UPLOAD_DIR;
$storeConfig = Mage::getStoreConfig('design/head/shortcut_icon');
$faviconFile = Mage::getBaseUrl('media') . $folderName . '/' . $storeConfig;
$absolutePath = Mage::getBaseDir('media') . '/' . $folderName . '/' . $storeConfig;
if(!is_null($storeConfig) && $this->_isFile($absolutePath)) {
$url = $faviconFile;
} else {
$url = $this->getSkinUrl('favicon.ico');
}
return $url;
}
/**
* If DB file storage is on - find there, otherwise - just file_exists
*
* @param string $filename
* @return bool
*/
protected function _isFile($filename) {
if (Mage::helper('core/file_storage_database')->checkDbUsage() && !is_file($filename)) {
Mage::helper('core/file_storage_database')->saveFileToFilesystem($filename);
}
return is_file($filename);
}
}

 

Re: Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Any idea's Tom?

Re: Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Well done the upgrade to 1.9.3.6 and waited and still getting the same issues...

 

2017-09-16T08:25:43+00:00 ERR (3): Notice: Array to string conversion  in /var/www/html/app/code/core/Mage/Page/Block/Html/Head.php on line 133
2017-09-16T08:25:43+00:00 ERR (3): Warning: Illegal offset type  in /var/www/html/app/code/core/Mage/Page/Block/Html/Head.php on line 177
2017-09-16T08:43:13+00:00 ERR (3): Notice: Array to string conversion  in /var/www/html/app/code/core/Mage/Page/Block/Html/Head.php on line 133
2017-09-16T08:43:13+00:00 ERR (3): Warning: Illegal offset type  in /var/www/html/app/code/core/Mage/Page/Block/Html/Head.php on line 177

 

 Can anyone help?

Re: Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Exactly the same situation here.

I hoped someone had a solution already

Re: Warning: Illegal offset type in app/code/core/Mage/Page/Block/Html/Head.php on line 177

Hello,

 

Please add isset condition before that.

 

It happens when xml format is wrong for add js and CSS file

 

please add isset condition and else condition print_r that.

 

so you can find for which js or css is not added right way.

 

Hope it will help you.