➕ N°1885 add php-gd as a mandatory extension

composer.json

@@ -8,7 +8,8 @@
     "ext-soap": "*",
     "ext-json": "*",
     "ext-zip": "*",
-    "ext-mysqli": "*"
+    "ext-mysqli": "*",
+    "ext-gd": "*"
   },
   "config": {
     "platform": {

setup/setuputils.class.inc.php

@@ -89,11 +89,25 @@ class SetupUtils
 		// Check the common directories
 		$aWritableDirsErrors = self::CheckWritableDirs(array('log', 'env-production', 'env-production-build', 'conf', 'data'));
 		$aResult = array_merge($aResult, $aWritableDirsErrors);
-		
-		$aMandatoryExtensions = array('mysqli', 'iconv', 'simplexml', 'soap', 'hash', 'json', 'session', 'pcre', 'dom', 'zlib', 'zip');
-		$aOptionalExtensions = array('mcrypt' => 'Strong encryption will not be used.',
-									 'ldap' => 'LDAP authentication will be disabled.',
-									 'gd' => 'PDF export will be disabled. Also, image resizing will be disabled on profile pictures (May increase database size).');
+
+		$aMandatoryExtensions = array(
+			'mysqli',
+			'iconv',
+			'simplexml',
+			'soap',
+			'hash',
+			'json',
+			'session',
+			'pcre',
+			'dom',
+			'zlib',
+			'zip',
+			'gd', // used to test image type (always returns false if not installed), image resizing, PDF export
+		);
+		$aOptionalExtensions = array(
+			'mcrypt' => 'Strong encryption will not be used.',
+			'ldap' => 'LDAP authentication will be disabled.',
+		);
 		asort($aMandatoryExtensions); // Sort the list to look clean !
 		ksort($aOptionalExtensions); // Sort the list to look clean !
 		$aExtensionsOk = array();