基于PHP的米酷CMS PHP影视源码.zip

<?php define('HDOM_TYPE_ELEMENT', 1); define('HDOM_TYPE_COMMENT', 2); define('HDOM_TYPE_TEXT', 3); define('HDOM_TYPE_ENDTAG', 4); define('HDOM_TYPE_ROOT', 5); define('HDOM_TYPE_UNKNOWN', 6); define('HDOM_QUOTE_DOUBLE', 0); define('HDOM_QUOTE_SINGLE', 1); define('HDOM_QUOTE_NO', 3); define('HDOM_INFO_BEGIN', 0); define('HDOM_INFO_END', 1); define('HDOM_INFO_QUOTE', 2); define('HDOM_INFO_SPACE', 3); define('HDOM_INFO_TEXT', 4); define('HDOM_INFO_INNER', 5); define('HDOM_INFO_OUTER', 6); define('HDOM_INFO_ENDSPACE',7); define('DEFAULT_TARGET_CHARSET', 'UTF-8'); define('DEFAULT_BR_TEXT', "\r\n"); define('DEFAULT_SPAN_TEXT', " "); if (!defined('MAX_FILE_SIZE')) { define('MAX_FILE_SIZE', 600000); } // helper functions // ----------------------------------------------------------------------------- // get html dom from file // $maxlen is defined in the code as PHP_STREAM_COPY_ALL which is defined as -1. function file_get_html($url, $use_include_path = false, $context=null, $offset = -1, $maxLen=-1, $lowercase = true, $forceTagsClosed=true, $target_charset = DEFAULT_TARGET_CHARSET, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT, $defaultSpanText=DEFAULT_SPAN_TEXT) { // We DO force the tags to be terminated. $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $stripRN, $defaultBRText, $defaultSpanText); do { $repeat = false; if ($context!==NULL) { // Test if "Accept-Encoding: gzip" has been set in $context $params = stream_context_get_params($context); if (isset($params['options']['http']['header']) && preg_match('/gzip/', $params['options']['http']['header']) !== false) { $contents = curl_file_get_contents('compress.zlib://'.$url, $use_include_path, $context, $offset); } else { $contents = curl_file_get_contents($url, $use_include_path, $context, $offset); } } else { $contents = curl_file_get_contents($url, $use_include_path, NULL, $offset); } // test if the URL doesn't return a 200 status if (isset($http_response_header) && strpos($http_response_header[0], '200') === false) { // has a 301 redirect header been sent? $pattern = "/^Location:\s*(.*)$/i"; $location_headers = preg_grep($pattern, $http_response_header); if (!empty($location_headers) && preg_match($pattern, array_values($location_headers)[0], $matches)) { // set the URL to that returned via the redirect header and repeat this loop $url = $matches[1]; $repeat = true; } } } while ($repeat); // stop processing if the header isn't a good responce if (isset($http_response_header) && strpos($http_response_header[0], '200') === false) { return false; } // stop processing if the contents are too big if (empty($contents) || strlen($contents) > MAX_FILE_SIZE) { return false; } // The second parameter can force the selectors to all be lowercase. $dom->load($contents, $lowercase, $stripRN); return $dom; } // get html dom from string function str_get_html($str, $lowercase=true, $forceTagsClosed=true, $target_charset = DEFAULT_TARGET_CHARSET, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT, $defaultSpanText=DEFAULT_SPAN_TEXT) { $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $stripRN, $defaultBRText, $defaultSpanText); if (empty($str) || strlen($str) > MAX_FILE_SIZE) { $dom->clear(); return false; } $dom->load($str, $lowercase, $stripRN); return $dom; } // dump html dom tree function dump_html_tree($node, $show_attr=true, $deep=0) { $node->dump($node); } /** * simple html dom node * PaperG - added ability for "find" routine to lowercase the value of the selector. * PaperG - added $tag_start to track the start position of the tag in the total byte index * * @package PlaceLocalInclude */ class simple_html_dom_node { public $nodetype = HDOM_TYPE_TEXT; public $tag = 'text'; public $attr = array(); public $children = array(); public $nodes = array(); public $parent = null; // The "info" array - see HDOM_INFO_... for what each element contains. public $_ = array(); public $tag_start = 0; private $dom = null; function __construct($dom) { $this->dom = $dom; $dom->nodes[] = $this; } function __destruct() { $this->clear(); } function __toString() { return $this->outertext(); } // clean up memory due to php5 circular references memory leak... function clear() { $this->dom = null; $this->nodes = null; $this->parent = null; $this->children = null; } // dump node's tree function dump($show_attr=true, $deep=0) { $lead = str_repeat(' ', $deep); echo $lead.$this->tag; if ($show_attr && count($this->attr)>0) { echo '('; foreach ($this->attr as $k=>$v) echo "[$k]=>\"".$this->$k.'", '; echo ')'; } echo "\n"; if ($this->nodes) { foreach ($this->nodes as $c) { $c->dump($show_attr, $deep+1); } } } // Debugging function to dump a single dom node with a bunch of information about it. function dump_node($echo=true) { $string = $this->tag; if (count($this->attr)>0) { $string .= '('; foreach ($this->attr as $k=>$v) { $string .= "[$k]=>\"".$this->$k.'", '; } $string .= ')'; } if (count($this->_)>0) { $string .= ' $_ ('; foreach ($this->_ as $k=>$v) { if (is_array($v)) { $string .= "[$k]=>("; foreach ($v as $k2=>$v2) { $string .= "[$k2]=>\"".$v2.'", '; } $string .= ")"; } else { $string .= "[$k]=>\"".$v.'", '; } } $string .= ")"; } if (isset($this->text)) { $string .= " text: (" . $this->text . ")"; } $string .= " HDOM_INNER_INFO: '"; if (isset($node->_[HDOM_INFO_INNER])) { $string .= $node->_[HDOM_INFO_INNER] . "'"; } else { $string .= ' NULL '; } $string .= " children: " . count($this->children); $string .= " nodes: " . count($this->nodes); $string .= " tag_start: " . $this->tag_start; $string .= "\n"; if ($echo) { echo $string; return; } else { return $string; } } // returns the parent of node // If a node is passed in, it will reset the parent of the current node to that one. function parent($parent=null) { // I am SURE that this doesn't work properly. // It fails to unset the current node from it's current parents nodes or children list first. if ($parent !== null) { $this->parent = $parent; $this->parent->nodes[] = $this; $this->parent->children[] = $this; } return $this->parent; } // verify that node has children function has_child() { return !empty($this->children); } // returns children of node function children($idx=-1) { if ($idx===-1) { return $this->children; } if (isset($this->children[$idx])) r