hQuery.php An extremely fast and efficient web scraper that can parse megabytes of invalid HTML in a blink of an eye. You can use the familiar jQuery/CSS selector syntax to easily find the data you need. In my unit tests, I demand it be at least 10 times faster than Symfony's DOMCrawler on a 3Mb HTML document. In reality, according to my humble tests, it is two-three orders of magnitude faster than DOMCrawler in some cases, especially when selecting thousands of elements, and on average uses x2 less RAM. See tests/README.md . API Documentation ?? Features Very fast parsing and lookup Parses broken HTML jQuery-like style of DOM traversal Low memory usage Can handle big HTML documents (I have tested up to 20Mb, but the limit is the amount of RAM you have) Doesn't require cURL to be installed and automatically handles redirects (see hQuery::fromUrl() ) Caches response for multiple processing tasks PSR-7 friendly (see hQuery::fromHTML($message)) PHP 5.3+ No dependencies ?? Install Just add this folder to your project and include_once 'hquery.php'; and you are ready to hQuery . Alternatively composer require duzun/hquery or using npm install hquery.php , require_once 'node_modules/hquery.php/hquery.php'; . ? Usage Basic setup: // Optionally use namespaces use duzun\hQuery; // Either use composer, or include this file: include_once '/path/to/libs/hquery.php' ; // Set the cache path - must be a writable folder // If not set, hQuery::fromURL() would make a new request on each call hQuery:: $ cache_path = " /path/to/cache "; // Time to keep request data in cache, seconds // A value of 0 disables cache hQuery:: $ cache_expires = 3600 ; // default one hour I would recommend using php-http/cache-plugin with a PSR-7 client for better flexibility. Load HTML from a file hQuery::fromFile ( string $filename , boolean $use_include_path = false, resource $context = NULL ) // Local $ doc = hQuery:: fromFile ( '/path/to/filesystem/doc.html' ); // Remote $ doc = hQuery:: fromFile ( 'https://example.com/' , false , $ context ); Where $context is created with stream_context_create() . For an example of using $context to make a HTTP request with proxy see #26 . Load HTML from a string hQuery::fromHTML ( string $html , string $url = NULL ) $ doc = hQuery:: fromHTML ( '<html><head><title>Sample HTML Doc</title><body>Contents...</body></html>' ); // Set base_url, in case the document is loaded from local source. // Note: The base_url property is used to retrieve absolute URLs from relative ones. $ doc -> base_url = 'http://desired-host.net/path' ; Load a remote HTML document hQuery::fromUrl ( string $url , array $headers = NULL, array|string $body = NULL, array $options = NULL ) use duzun\hQuery; // GET the document $ doc = hQuery:: fromUrl ( 'http://example.com/someDoc.html' , [ 'Accept' => 'text/html,application/xhtml+xml;q=0.9,*/*;q=0.8' ]); var_dump( $ doc -> headers ); // See response headers var_dump(hQuery:: $ last_http_result ); // See response details of last request // with POST $ doc = hQuery:: fromUrl ( 'http://example.com/someDoc.html' , // url [ 'Accept' => 'text/html,application/xhtml+xml;q=0.9,*/*;q=0.8' ], // headers [ 'username' => 'Me' , 'fullname' => 'Just Me' ], // request body - could be a string as well [ 'method' => 'POST' , 'timeout' => 7 , 'redirect' => 7 , 'decode' => 'gzip' ] // options ); For building advanced requests (POST, parameters etc) see hQuery::http_wr() , though I recommend using a specialized ( PSR-7 ?) library for making requests and hQuery::fromHTML($html, $url=NULL) for processing results. See Guzzle for eg. PSR-7 example: composer require php-http/message php-http/discovery php-http/curl-client If you don't have cURL PHP extension , just replace php-http/curl-client with php-http/socket-client in the above command. use duzun\hQuery; use Http \ Discovery \ HttpClientDiscovery ; use Http \ Discovery \ MessageFactoryDiscovery ; $ client = HttpClientDiscovery :: find (); $ messageFactory = MessageFactoryDiscovery :: find (); $ request = $ messageFactory -> createRequest ( 'GET' , 'http://example.com/someDoc.html' , [ 'Accept' => 'text/html,application/xhtml+xml;q=0.9,*/*;q=0.8' ] ); $ response = $ client -> sendRequest ( $ request ); $ doc = hQuery:: fromHTML ( $ response , $ request -> getUri ()); Another option is to use stream_context_create() to create a $context , then call hQuery::fromFile($url, false, $context) . Processing the results hQuery::find ( string $sel , array|string $attr = NULL, hQuery\Node $ctx = NULL ) // Find all banners (images inside anchors) $ banners = $ doc -> find ( 'a[href] > img[src]:parent' ); // Extract links and images $ links = array (); $ images = array (); $ titles = array (); // If the result of find() is not empty // $banners is a collection of elements (hQuery\Element) if ( $ banners ) { // Iterate over the result foreach ( $ banners as $ pos => $ a ) { $ links [ $ pos ] = $ a -> attr ( 'href' ); // get absolute URL from href property $ titles [ $ pos ] = trim( $ a -> text ()); // strip all HTML tags and leave just text // Filter the result if ( ! $ a -> hasClass ( 'logo' ) ) { // $a->style property is the parsed $a->attr('style') if ( strtolower( $ a -> style [ 'position' ]) == 'fixed' ) continue ; $ img = $ a -> find ( 'img' )[ 0 ]; // ArrayAccess if ( $ img ) $ images [ $ pos ] = $ img -> src ; // short for $img->attr('src') } } // If at least one element has the class .home if ( $ banners -> hasClass ( 'home' ) ) { echo 'There is .home button!' , PHP_EOL ; // ArrayAccess for elements and properties. if ( $ banners [ 0 ][ 'href' ] == '/' ) { echo 'And it is the first one!' ; } } } // Read charset of the original document (internally it is converted to UTF-8) $ charset = $ doc -> charset ; // Get the size of the document ( strlen($html) ) $ size = $ doc -> size ; ?? Live Demo On DUzun.Me A lot of people ask for sources of my Live Demo page. Here we go: view-source:https://duzun.me/playground/hquery ?? Run the playground You can easily run any of the examples/ on your local machine. All you need is PHP installed in your system. After you clone the repo with git clone https://github.com/duzun/hQuery.php.git , you have several options to start a web-server. Option 1: cd hQuery.php/examples php -S localhost:8000 # open browser http://localhost:8000/ Option 2 (browser-sync): This option starts a live-reload server and is good for playing with the code. npm install gulp # open browser http://localhost:8080/ Option 3 (VSCode): If you are using VSCode, simply open the project and run debugger ( F5 ). ?? TODO Unit tests everything Document everything Cookie support (implemented in mem for redirects) Improve selectors to be able to select by attributes Add more selectors Use HTTPlug internally ?? Support my projects I love Open Source. 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