(.+)

getAllItems(); * $itemCount = count($allItems); * for($y=0;$y<$itemCount;$y++) { * print "\nItem [$y] has data\n"; * print "[$y]: Title: " . $allItems[$y]['TITLE']; * print "\n[$y]: Link : " . $allItems[$y]['LINK']; * print "\n[$y]: Desc : " . $allItems[$y]['DESCRIPTION']; * } * */ class RSS { var $CHANNELS = array(); // Array, holds individual channel data var $CHANNELINFO = array(); // Array that holds NON-ITEM channel data var $COUNT = 0; // Number of channels found function RSS ( $data = "", $simple = 0) { if($simple) { // Ignore channel information, just grab . Useful for // RDF files, rss-0.9-simple and non-compliant RSS $temp = array(); $temp[0][0] = $data; $this->COUNT = 1; $this->parseItems($temp); } else { $this->assignDATA($data); } } /* * void error ( string msg ) */ function error ($msg="") { print "

Error: [$msg]

\n"; return; } /* * int getCount ( void ) * returns the number of channels parsed or 0 if none found */ function getCount () { return $this->COUNT; } /* * array getChannel ( int channelID ) */ function getChannel($channelID) { return $this->CHANNELS[$channelID]; } /* * array getChannelInfo ( int channelID ) */ function getChannelInfo($channelID) { return $this->CHANNELINFO[$channelID]; } /* * int itemCount ( int channelID ) */ function itemCount($channelID) { return count($this->CHANNELS[$channelID]['ITEMS']); } /* * array getItems ( int channelID ) */ function getItems($channelID) { return $this->CHANNELS[$channelID]['ITEMS']; } /* * array getAllItems ( void ) */ function getAllItems () { $count = $this->getCount(); $ticker=0; $allItems = array(); for ($x=0;$x<$count;$x++) { $itemCount = $this->itemCount($x); $itemData = $this->getItems($x); for($y=0;$y<$itemCount;$y++) { $allItems[$ticker]['TITLE'] = $itemData[$y]['TITLE']; $allItems[$ticker]['LINK'] = $itemData[$y]['LINK']; $allItems[$ticker]['DESCRIPTION'] = $itemData[$y]['DESCRIPTION']; $ticker++; } } return $allItems; } /* * void assignData ( string data ) */ function assignDATA ($data="") { if (empty($data)) { $this->error("No RSS data submitted"); } else { $this->parse($data); } return; } /* * array parseChannels (string data ) */ function parseChannels($data="") { $channelCount = preg_match_all("|(.*)|iUs",$data,$channels,PREG_SET_ORDER); if(!$channelCount) { $this->error("No channels in RSS data"); return; } else { $this->COUNT = $channelCount; } return $channels; } /* * void storeItems ( string itemData, int channelID, int itemID ) */ function storeItems($itemData="",$channelID,$itemID) { if(preg_match_all("|(.+)|iUs",$itemData,$match,PREG_SET_ORDER)) { $title = $match[0][1]; $this->CHANNELS[$channelID]['ITEMS'][$itemID]['TITLE'] = "$title"; } else { $this->CHANNELS[$channelID]['ITEMS'][$itemID]['TITLE'] = ""; } if(preg_match_all("|(.+)|iUs",$itemData,$match,PREG_SET_ORDER)) { $link = $match[0][1]; $this->CHANNELS[$channelID]['ITEMS'][$itemID]['LINK'] = "$link"; } else { $this->CHANNELS[$channelID]['ITEMS'][$itemID]['LINK'] = ""; } if(preg_match_all("|(.+)|iUs",$itemData,$match,PREG_SET_ORDER)) { $desc = $match[0][1]; $this->CHANNELS[$channelID]['ITEMS'][$itemID]['DESCRIPTION'] = "$desc"; } else { $this->CHANNELS[$channelID]['ITEMS'][$itemID]['DESCRIPTION'] = ""; } return; } /* * void storeChannelData ( string data, int channelID ) */ function storeChannelData($data="",$channelID) { $data = str_replace("","",$data); $data = str_replace("","",$data); $lines = split("\n",$data); while ( list ( $key, $line ) = each ($lines) ) { $line = trim($line); if(!empty($line)) { if(preg_match("|<([^>]+)>(.*)|U",$line,$matches)) { $tagName = $matches[1]; $tagVal = $matches[2]; $this->CHANNELS[$channelID][$tagName] = $tagVal; $this->CHANNELINFO[$channelID][$tagName] = $tagVal; } } } return; } /* * void parseItems ( array channels ) */ function parseItems($channels) { $channelCount = count($channels); if(!$channelCount) { $this->error("Could not locate any channel data to parse"); exit; } for($x=0;$x<$channelCount;$x++) { $channelData = $channels[$x][0]; $leftOvers = $channelData; $itemCount = preg_match_all("|(.*)|iUs",$channelData,$items,PREG_SET_ORDER); if($itemCount) { for($y=0;$y<$itemCount;$y++) { $itemData = $items[$y][0]; $leftOvers = str_replace("$itemData","",$leftOvers); $this->storeItems($itemData,$x,$y); } } $this->storeChannelData($leftOvers,$x); } return; } /* * void parse ( string data ) */ function parse($data="") { $channels = $this->parseChannels($data); if(empty($channels)) { return; } $this->parseItems($channels); return; } /* * Finito */ } ?>