Add curl dependency see #7910

composer.json

@@ -32,6 +32,7 @@
     },
     "require": {
         "php": ">=5.4",
+        "ext-curl": "*",
         "sabre/vobject": "~3.1",
         "toin0u/digitalocean": "~1.4",
         "twig/twig": "1.*",

main/install/install.lib.php

@@ -741,11 +741,14 @@ function display_requirements(
                 <td class="requirements-item"><a href="http://php.net/manual/en/book.json.php" target="_blank">JSON</a> '.get_lang('support').'</td>
                 <td class="requirements-value">'.checkExtension('json', get_lang('Yes'), get_lang('No')).'</td>
             </tr>
-
              <tr>
                 <td class="requirements-item"><a href="http://php.net/manual/en/book.image.php" target="_blank">GD</a> '.get_lang('support').'</td>
                 <td class="requirements-value">'.checkExtension('gd', get_lang('Yes'), get_lang('ExtensionGDNotAvailable')).'</td>
             </tr>
+            <tr>
+                <td class="requirements-item"><a href="http://php.net/manual/en/book.curl.php" target="_blank">cURL</a>'.get_lang('support').'</td>
+                <td class="requirements-value">'.checkExtension('curl', get_lang('Yes'), get_lang('No')).'</td>
+            </tr>
 
             <tr>
                 <td class="requirements-item"><a href="http://php.net/manual/en/book.mbstring.php" target="_blank">Multibyte string</a> '.get_lang('support').' ('.get_lang('Optional').')</td>
@@ -763,14 +766,8 @@ function display_requirements(
                 <td class="requirements-item"><a href="http://xapian.org/" target="_blank">Xapian</a> '.get_lang('support').' ('.get_lang('Optional').')</td>
                 <td class="requirements-value">'.checkExtension('xapian', get_lang('Yes'), get_lang('No'), true).'</td>
             </tr>
-
-            <tr>
-                <td class="requirements-item"><a href="http://php.net/manual/en/book.curl.php" target="_blank">cURL</a> '.get_lang('support').' ('.get_lang('Optional').')</td>
-                <td class="requirements-value">'.checkExtension('curl', get_lang('Yes'), get_lang('No'), true).'</td>
-            </tr>
-
-          </table>';
-    echo '  </div>';
+        </table>';
+    echo '</div>';
     echo '</div>';
 
     // RECOMMENDED SETTINGS