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PHP Thumbnail::createReflection方法代码示例

本文整理汇总了PHP中Thumbnail::createReflection方法的典型用法代码示例。如果您正苦于以下问题:PHP Thumbnail::createReflection方法的具体用法?PHP Thumbnail::createReflection怎么用?PHP Thumbnail::createReflection使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Thumbnail的用法示例。


在下文中一共展示了Thumbnail::createReflection方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: getThumb

 function getThumb($text, $size = 70, $reflections = false)
 {
     preg_match("/\\<img.+?src=\"(.+?)\".+?\\/>/", $text, $matches);
     $paths = array();
     if (isset($matches[1])) {
         $image_path = $matches[1];
         //joomla 1.5 only
         $full_url = JURI::base();
         //remove any protocol/site info from the image path
         $parsed_url = parse_url($full_url);
         $paths[] = $full_url;
         if (isset($parsed_url['path']) && $parsed_url['path'] != "/") {
             $paths[] = $parsed_url['path'];
         }
         foreach ($paths as $path) {
             if (strpos($image_path, $path) !== false) {
                 $image_path = substr($image_path, strpos($image_path, $path) + strlen($path));
             }
         }
         // remove any / that begins the path
         if (substr($image_path, 0, 1) == '/') {
             $image_path = substr($image_path, 1);
         }
         //if after removing the uri, still has protocol then the image
         //is remote and we don't support thumbs for external images
         if (strpos($image_path, 'http://') !== false || strpos($image_path, 'https://') !== false) {
             return false;
         }
         // create a thumb filename
         $file_div = strrpos($image_path, '.');
         $thumb_ext = substr($image_path, $file_div);
         $thumb_prev = substr($image_path, 0, $file_div);
         $thumb_path = $thumb_prev . "_thumb" . $thumb_ext;
         // check to see if this file exists, if so we don't need to create it
         if (function_exists("gd_info") && !file_exists($thumb_path)) {
             // file doens't exist, so create it and save it
             include_once 'thumbnail.inc.php';
             $thumb = new Thumbnail($image_path);
             if ($thumb->error) {
                 if (MICRONEWS) {
                     echo "ROKMININEWS ERROR: " . $thumb->errmsg . ": " . $image_path;
                 }
                 return false;
             }
             $thumb->resize($size);
             if ($reflections) {
                 $thumb->createReflection(30, 30, 60, false);
             }
             if (!is_writable(dirname($thumb_path))) {
                 $thumb->destruct();
                 return false;
             }
             $thumb->save($thumb_path);
             $thumb->destruct();
         }
         return $thumb_path;
     } else {
         return false;
     }
 }
开发者ID:jnvilo,项目名称:tomasinasanctuary.org,代码行数:60,代码来源:helper.php


注:本文中的Thumbnail::createReflection方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。