Вешается на rss и парсит на наличие ключевых слов в описании проекта и титульника сайт Free-lance.ru

db.sql

CREATE TABLE `flboost` (
  `id` int(11) NOT NULL,
  `title` text,
  `description` text,
  `date` int(11) DEFAULT NULL,
  `category` varchar(255) DEFAULT NULL,
  `url` text,
  PRIMARY KEY (`id`),
  UNIQUE KEY `id_UNIQUE` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

parser.php

<?php
/**
 * Created by PhpStorm.
 * User: EC
 * Date: 19.11.13
 * Time: 22:01
 * Project: free-notify
 * @author: Evgeny Pynykh bpteam22@gmail.com
 */
ini_set('display_errors',1);
require_once dirname(__FILE__).'/../_coolLib/loader/include.php';
require_once dirname(__FILE__).'/cfg.php';
$url = 'https://www.fl.ru/rss/all.xml?subcategory=37&category=5';
$gc = new \GetContent\cSingleCurl();
//$gc->setEncodingAnswer(false);
$content = $gc->getContent($url);
$feed = array();
if(preg_match('%\(Все проекты:\s(?<category>((?!\s-\s).)*)((?:\s-\s)(?<subcategory>[^<]+))?\)</title>%ims', $content, $match)){
	$feed['category'] = $match['category'];
	if(isset($match['subcategory'])){
		$feed['subcategory'] = $match['subcategory'];
	}
}
if(preg_match_all('%<item>\s*<title><\!\[CDATA\[(?<title>.*)\]\]></title>\s*<link>(?<link>.*)</link>\s*<description><\!\[CDATA\[(?<description>.*)\]\]></description>\s*<guid>(?<guid>.*)</guid>\s*<category>(?<category>.*)</category>\s*<pubDate>(?<pubdate>.*)</pubDate>\s*</item>%imsU',$content,$matches)){
	foreach($matches['title'] as $keyRow => $valRow){
		$row['title'] = $matches['title'][$keyRow];
		$row['link'] = $matches['link'][$keyRow];
		$row['id'] = preg_replace('%^.*/(\d+)/.*$%ims','$1',$row['link']);
		$row['description'] = $matches['description'][$keyRow];
		$row['guid'] = $matches['guid'][$keyRow];
		$category = $matches['category'][$keyRow];
		$category = explode( '<br/>', $category);
		$row['category'] = $category;
		$row['pubdate'] = strtotime($matches['pubdate'][$keyRow]);
		$feed['row'][] = $row;
	}
}
$reg = '%(парсер|собрать|парс|parser|pars|сбор|парсинг|скачать|загрузить|наполнить|слить)%imsu';
foreach($feed['row'] as $project){
	preg_match('%https://www.fl.ru/projects/(?<id>\d+)/%', $project['link'], $match);
	$project['id'] = $match['id'];
	if((preg_match($reg,$project['title']) || preg_match($reg,$project['description'])) && isUnique($project)){
		$query = "INSERT INTO `flboost` (`id`, `title`, `description`, `date`, `category`, `url`)
			VALUES ({$project['id']}, '".$mysqli->escape_string($project['title'])."', '".$mysqli->escape_string($project['description'])."', '". $project['pubdate'] ."', '".implode("|",$project['category'])."', '{$project['link']}')";
		$mysqli->query($query);
		echo 'SEND!';
		mail('zking.nothingz@gmail.com','ALERT ' . $project['title'], $project['title'] . "\n" . date('c',$project['pubdate']) . "\n" . $project['link'] . "\n" . $project['description']);
	} else {
		//echo 'NOT!';
	}
}
echo 'done!';

function isUnique($data){
	global $mysqli;
	$query = "SELECT url FROM `flboost` WHERE `id` = {$data['id']}";
	$result = $mysqli->query($query);
	return !$result->num_rows;
}