Replace in_array( array_keys( ... ) ) with array_key_exists( ... )

[lhc/web/wiklou.git] / includes / installer / WebInstallerPage.php

diff --git a/includes/installer/WebInstallerPage.php b/includes/installer/WebInstallerPage.php
index 4bc6cad..69a460a 100644 (file)
--- a/includes/installer/WebInstallerPage.php
+++ b/includes/installer/WebInstallerPage.php
@@ -1144,8 +1144,7 @@ class WebInstaller_Options extends WebInstallerPage {
                        'wgEmailAuthentication', 'wgMainCacheType', '_MemCachedServers',
                        'wgUseInstantCommons' ) );
 
-               if ( !in_array( $this->getVar( '_RightsProfile' ),
-                       array_keys( $this->parent->rightsProfiles ) )
+               if ( !array_key_exists( $this->getVar( '_RightsProfile' ), $this->parent->rightsProfiles )
                ) {
                        reset( $this->parent->rightsProfiles );
                        $this->setVar( '_RightsProfile', key( $this->parent->rightsProfiles ) );
@@ -1158,7 +1157,7 @@ class WebInstaller_Options extends WebInstallerPage {
 
                                return false;
                        }
-               } elseif ( in_array( $code, array_keys( $this->parent->licenses ) ) ) {
+               } elseif ( array_key_exists( $code, $this->parent->licenses ) ) {
                        // Messages:
                        // config-license-cc-by, config-license-cc-by-sa, config-license-cc-by-nc-sa,
                        // config-license-cc-0, config-license-pd, config-license-gfdl, config-license-none,