Merge remote-tracking branch 'ChristianRiesen/master'

src/Composer/Repository/PlatformRepository.php

@@ -38,8 +38,11 @@ class PlatformRepository extends ArrayRepository
         $php = new MemoryPackage('php', $version, $prettyVersion);
         $php->setDescription('The PHP interpreter');
         parent::addPackage($php);
-
-        foreach (get_loaded_extensions() as $name) {
+        
+        $loadedExtensions = get_loaded_extensions();
+        
+        // Extensions scanning
+        foreach ($loadedExtensions as $name) {
             if (in_array($name, array('standard', 'Core'))) {
                 continue;
             }
@@ -57,5 +60,56 @@ class PlatformRepository extends ArrayRepository
             $ext->setDescription('The '.$name.' PHP extension');
             parent::addPackage($ext);
         }
+        
+        // Another quick loop, just for possible libraries
+        // Doing it this way to know that functions or constants exist before
+        // relying on them.
+        foreach ($loadedExtensions as $name) {
+            switch ($name) {
+                case 'curl':
+                    $curlVersion = curl_version();
+                    $prettyVersion = $curlVersion['version'];
+                    break;
+                    
+                case 'iconv':
+                    $prettyVersion = ICONV_VERSION;
+                    break;
+                    
+                case 'libxml':
+                    $prettyVersion = LIBXML_DOTTED_VERSION;
+                    break;
+                    
+                case 'openssl':
+                    $prettyVersion = str_replace('OpenSSL', '', OPENSSL_VERSION_TEXT);
+                    $prettyVersion = trim($prettyVersion);
+                    break;
+                    
+                case 'pcre':
+                    $prettyVersion = PCRE_VERSION;
+                    break;
+                    
+                case 'uuid':
+                    $prettyVersion = UUID_VERSION;
+                    break;
+                    
+                case 'xsl':
+                    $prettyVersion = LIBXSLT_DOTTED_VERSION;
+                    break;
+                    
+                default:
+                    // None handled extensions have no special cases, skip 
+                    continue;
+            }
+        
+            try {
+                $version = $versionParser->normalize($prettyVersion);
+            } catch (\UnexpectedValueException $e) {
+                continue;
+            }
+        
+            $ext = new MemoryPackage('lib-'.$name, $version, $prettyVersion);
+            $ext->setDescription('The '.$name.' PHP library');
+            parent::addPackage($ext);
+        }
     }
 }