Removed PHP 5.2 support and moved code to psr-4 file structure

.travis.yml

@@ -11,15 +11,11 @@ php:
 
 matrix:
     include:
-        - php: 5.2
-          dist: precise
         - php: 5.3
           dist: precise
     allow_failures:
         - php: nightly
         - php: hhvm
-        - php: 5.3
-        - php: 5.2
 
 dist: trusty
 
@@ -38,4 +34,4 @@ deploy:
     secure: UeTmKdjg0MEmy8iK0ZmlmNww+hytHQoEkh7uhssV2Pizq2sSEKki9m64v7xe35Kwk38TcbMvrZkwtim/ZnZt1JJ2LOw8Ogz88OVviqAfkHOe2VRH8SrP3NpRFGFWLZ0JmvKGkvCLiDkLHiz+vSegUXDPwyGdpS932lyxJ5U3ntE=
   on:
     tags: true
-    repo: duzun/hquery.php
+    repo: hquery.php

README.md

@@ -15,7 +15,7 @@ An extremely fast and efficient web scraper that parses megabytes of HTML in a b
   - Doesn't require cURL to be installed
   - Automatically handles redirects (301, 302, 303)
   - Caches response for multiple processing tasks
-  - PHP 5+
+  - PHP 5.3+
   - No dependencies
 
 # Install
@@ -31,12 +31,12 @@ or using `npm install hquery.php`, `require_once 'node_modules/hquery.php/hquery
 
 ### Basic setup:
 ```php
+// Optionally use namespaces
+use duzun\hQuery;
+
 // Either use commposer, either include this file:
 include_once '/path/to/libs/hquery.php';
 
-// Optionally use namespaces (PHP >= 5.3.0 only)
-use duzun\hQuery;
-
 // Set the cache path - must be a writable folder
 // If not set, hQuery::fromURL() whould make a new request on each call
 hQuery::$cache_path = "/path/to/cache";
@@ -76,7 +76,7 @@ $doc->base_url = 'http://desired-host.net/path';
 ### Load a remote HTML document
 ###### [hQuery::fromUrl](https://duzun.github.io/hQuery.php/docs/class-hQuery.html#_fromURL)( string `$url`, array `$headers` = NULL, array|string `$body` = NULL, array `$options` = NULL )
 ```php
-use duzun\hQuery; // Optional (PHP 5.3+)
+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']);

autoload.php

@@ -0,0 +1,10 @@
+<?php
+function _hQuery_autoloader($class) {
+    if ( strncmp($class, 'duzun\\', 6) == 0 ) {
+        $fn = realpath(__DIR__ . '/src/' . strtr(substr($class, 5), '\\', DIRECTORY_SEPARATOR) . '.php');
+        return include_once $fn;
+    }
+    return false;
+}
+
+return spl_autoload_register('_hQuery_autoloader');

composer.json

@@ -2,7 +2,7 @@
   "name": "duzun/hquery",
   "type": "library",
   "description": "An extremely fast web scraper that parses megabytes of HTML in a blink of an eye. No dependencies. PHP5+",
-  "version": "1.7.4",
+  "version": "2.0.0",
   "license": "MIT",
   "authors": [
     {
@@ -27,12 +27,12 @@
   "minimum-stability": "RC",
   "prefer-stable": true,
   "autoload": {
+    "psr-4": {
+      "duzun\\": "src/"
+    },
     "classmap": [
       "hquery.php"
-    ],
-    "psr-4": {
-      "duzun\\": "psr-4"
-    }
+    ]
   },
   "support": {
     "email": "[email protected]",
@@ -52,7 +52,7 @@
     ]
   },
   "require": {
-    "php": ">=5.0.0"
+    "php": ">=5.3"
   },
   "require-dev": {
     "apigen/apigen": "~4.1",