当前位置: 首页>>代码示例>>PHP>>正文


PHP Media::getBackTrackLimit方法代码示例

本文整理汇总了PHP中Media::getBackTrackLimit方法的典型用法代码示例。如果您正苦于以下问题:PHP Media::getBackTrackLimit方法的具体用法?PHP Media::getBackTrackLimit怎么用?PHP Media::getBackTrackLimit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Media的用法示例。


在下文中一共展示了Media::getBackTrackLimit方法的4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: minifyCSS

 public static function minifyCSS($css_content, $fileuri = false, &$import_url = array())
 {
     global $current_css_file;
     $current_css_file = $fileuri;
     if (strlen($css_content) > 0) {
         $limit = Media::getBackTrackLimit();
         $css_content = preg_replace('#/\\*.*?\\*/#s', '', $css_content, $limit);
         $css_content = preg_replace_callback('#(url\\((?![\\\'"]?data:)(?!http://)(?!https://)(?:\'|")?)([^\\)\'"]*(?:\'|")?\\))#s', array('Tools', 'replaceByAbsoluteURL'), $css_content, $limit);
         $css_content = preg_replace('#\\s+#', ' ', $css_content, $limit);
         $css_content = str_replace(array("\t", "\n", "\r"), '', $css_content);
         $css_content = str_replace(array('; ', ': '), array(';', ':'), $css_content);
         $css_content = str_replace(array(' {', '{ '), '{', $css_content);
         $css_content = str_replace(', ', ',', $css_content);
         $css_content = str_replace(array('} ', ' }', ';}'), '}', $css_content);
         $css_content = str_replace(array(':0px', ':0em', ':0pt', ':0%'), ':0', $css_content);
         $css_content = str_replace(array(' 0px', ' 0em', ' 0pt', ' 0%'), ' 0', $css_content);
         $css_content = str_replace('\'images_ie/', '\'images/', $css_content);
         $css_content = preg_replace_callback('#(AlphaImageLoader\\(src=\')([^\']*\',)#s', array('Tools', 'replaceByAbsoluteURL'), $css_content);
         // Store all import url
         preg_match_all('#@(import|charset) .*?;#i', $css_content, $m);
         for ($i = 0, $total = count($m[0]); $i < $total; $i++) {
             if (isset($m[1][$i]) && $m[1][$i] == 'import') {
                 $import_url[] = $m[0][$i];
             }
             $css_content = str_replace($m[0][$i], '', $css_content);
         }
         return trim($css_content);
     }
     return false;
 }
开发者ID:IngenioContenidoDigital,项目名称:americana,代码行数:30,代码来源:Media.php

示例2: _removeScriptCB

 protected static function _removeScriptCB($m)
 {
     $openScript = $m[1];
     $js = $m[2];
     // remove HTML comments (and ending "//" if present)
     $js = preg_replace('/(?:^\\s*<!--\\s*|\\s*(?:\\/\\/)?\\s*-->\\s*$)/', '', $js, Media::getBackTrackLimit());
     // remove CDATA section markers
     $js = self::_removeCdata($js);
     // minify
     $minifier = self::$_jsMinifier ? self::$_jsMinifier : 'trim';
     $js = call_user_func($minifier, $js);
     return self::_reservePlace(self::_needsCdata($js) ? "{$openScript}/*<![CDATA[*/{$js}/*]]>*/</script>" : "{$openScript}{$js}</script>");
 }
开发者ID:toufikadfab,项目名称:PrestaShop-1.5,代码行数:13,代码来源:minify_html.class.php

示例3: process

 /**
  * Minify the markeup given in the constructor
  * 
  * @return string
  */
 public function process()
 {
     if ($this->_isXhtml === null) {
         $this->_isXhtml = false !== strpos($this->_html, '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML');
     }
     $this->_replacementHash = 'MINIFYHTML' . md5($_SERVER['REQUEST_TIME']);
     $this->_placeholders = array();
     // replace SCRIPTs (and minify) with placeholders
     $this->_html = preg_replace_callback('/(\\s*)<script(\\b[^>]*?>)([\\s\\S]*?)<\\/script>(\\s*)/i', array($this, '_removeScriptCB'), $this->_html, Media::getBackTrackLimit());
     // replace STYLEs (and minify) with placeholders
     $this->_html = preg_replace_callback('/\\s*<style(\\b[^>]*>)([\\s\\S]*?)<\\/style>\\s*/i', array($this, '_removeStyleCB'), $this->_html, Media::getBackTrackLimit());
     // remove HTML comments (not containing IE conditional comments).
     $this->_html = preg_replace_callback('/<!--([\\s\\S]*?)-->/', array($this, '_commentCB'), $this->_html, Media::getBackTrackLimit());
     // replace PREs with placeholders
     $this->_html = preg_replace_callback('/\\s*<pre(\\b[^>]*?>[\\s\\S]*?<\\/pre>)\\s*/i', array($this, '_removePreCB'), $this->_html, Media::getBackTrackLimit());
     // replace TEXTAREAs with placeholders
     $this->_html = preg_replace_callback('/\\s*<textarea(\\b[^>]*?>[\\s\\S]*?<\\/textarea>)\\s*/i', array($this, '_removeTextareaCB'), $this->_html, Media::getBackTrackLimit());
     // trim each line.
     // @todo take into account attribute values that span multiple lines.
     $this->_html = preg_replace('/^\\s+|\\s+$/m', '', $this->_html);
     // remove ws around block/undisplayed elements
     $this->_html = preg_replace('/\\s+(<\\/?(?:area|base(?:font)?|blockquote|body' . '|caption|center|cite|col(?:group)?|dd|dir|div|dl|dt|fieldset|form' . '|frame(?:set)?|h[1-6]|head|hr|html|legend|li|link|map|menu|meta' . '|ol|opt(?:group|ion)|p|param|t(?:able|body|head|d|h||r|foot|itle)' . '|ul)\\b[^>]*>)/i', '$1', $this->_html);
     // remove ws outside of all elements
     $this->_html = preg_replace('/>(\\s(?:\\s*))?([^<]+)(\\s(?:\\s*))?</', '>$1$2$3<', $this->_html);
     // use newlines before 1st attribute in open tags (to limit line lengths)
     // $this->_html = preg_replace('/(<[a-z\\-]+)\\s+([^>]+>)/i', "$1\n$2", $this->_html);
     $this->_html = preg_replace('/\\s+/m', ' ', $this->_html);
     // fill placeholders
     $this->_html = str_replace(array_keys($this->_placeholders), array_values($this->_placeholders), $this->_html);
     // issue 229: multi-pass to catch scripts that didn't get replaced in textareas
     $this->_html = str_replace(array_keys($this->_placeholders), array_values($this->_placeholders), $this->_html);
     return $this->_html;
 }
开发者ID:dev-lav,项目名称:htdocs,代码行数:38,代码来源:minify_html.class.php

示例4: minifyCSS

 /**
  * Minify CSS
  *
  * @param string $cssContent
  * @param bool   $fileUri
  * @param array  $importUrl
  *
  * @return bool|string
  */
 public static function minifyCSS($cssContent, $fileUri = false, &$importUrl = array())
 {
     Media::$current_css_file = $fileUri;
     if (strlen($cssContent) > 0) {
         $cssContent = \Minify_CSSmin::minify($cssContent);
         $limit = Media::getBackTrackLimit();
         $cssContent = preg_replace_callback(Media::$pattern_callback, array('Media', 'replaceByAbsoluteURL'), $cssContent, $limit);
         $cssContent = str_replace('\'images_ie/', '\'images/', $cssContent);
         $cssContent = preg_replace_callback('#(AlphaImageLoader\\(src=\')([^\']*\',)#s', array('Tools', 'replaceByAbsoluteURL'), $cssContent);
         // Store all import url
         preg_match_all('#@(import|charset) .*?;#i', $cssContent, $m);
         for ($i = 0, $total = count($m[0]); $i < $total; $i++) {
             if (isset($m[1][$i]) && $m[1][$i] == 'import') {
                 $importUrl[] = $m[0][$i];
             }
             $cssContent = str_replace($m[0][$i], '', $cssContent);
         }
         return trim($cssContent);
     }
     return false;
 }
开发者ID:M03G,项目名称:PrestaShop,代码行数:30,代码来源:Media.php


注:本文中的Media::getBackTrackLimit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。