74 lines
1.6 KiB
PHP
74 lines
1.6 KiB
PHP
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<?PHP
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/**
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* patTemplate function that returns a complete imagetag and
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* width and height are extracted from the image
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*
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* $Id: Img.php 10381 2008-06-01 03:35:53Z pasamio $
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*
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* @package patTemplate
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* @subpackage Functions
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* @author Jens Strobel <strobel@pixeldreamz.com>
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*/
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// Check to ensure this file is within the rest of the framework
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defined('JPATH_BASE') or die();
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/**
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* patTemplate function that returns a complete imagetag and
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* width and height are extracted from the image
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*
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* $Id: Img.php 10381 2008-06-01 03:35:53Z pasamio $
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*
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* @package patTemplate
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* @subpackage Functions
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* @author Jens Strobel <strobel@pixeldreamz.com>
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*/
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class patTemplate_Function_Img extends patTemplate_Function {
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/**
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* name of the function
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* @access private
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* @var string
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*/
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var $_name = 'Img';
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/**
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* defaults for some tags
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*
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* @access protected
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* @var array
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*/
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var $_defaults = array();
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/**
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* call the function
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*
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* @access public
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* @param array parameters of the function (= attributes of the tag)
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* @param string content of the tag
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* @return string content to insert into the template
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*/
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function call ($params, $content)
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{
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$src= $params['src'] ? $params['src'] : $content;
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list($width, $height, $type, $attr)= getimagesize($src);
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$this->_defaults= array(
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'border' => 0,
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'title' => '',
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'alt' => '',
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'width' => $width,
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'height' => $height
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);
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$params = array_merge($this->_defaults, $params);
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$tags= '';
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foreach ($params as $key => $value){
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$tags.= sprintf('%s="%s" ', $key, htmlentities($value));
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}
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$imgstr= sprintf('<img %s/>', $tags);
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return $imgstr;
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}
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}
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?>
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