Merge "maintenance: Script to rename titles for Unicode uppercasing changes"

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

diff --git a/includes/installer/Installer.php b/includes/installer/Installer.php
index 5c3d1d0..33d4fcc 100644 (file)
--- a/includes/installer/Installer.php
+++ b/includes/installer/Installer.php
@@ -494,7 +494,7 @@ abstract class Installer {
 
                $good = true;
                // Must go here because an old version of PCRE can prevent other checks from completing
-               list( $pcreVersion ) = explode( ' ', PCRE_VERSION, 2 );
+               $pcreVersion = explode( ' ', PCRE_VERSION, 2 )[0];
                if ( version_compare( $pcreVersion, self::MINIMUM_PCRE_VERSION, '<' ) ) {
                        $this->showError( 'config-pcre-old', self::MINIMUM_PCRE_VERSION, $pcreVersion );
                        $good = false;
@@ -1803,7 +1803,7 @@ abstract class Installer {
        /**
         * Add an installation step following the given step.
         *
-        * @param callable $callback A valid installation callback array, in this form:
+        * @param array $callback A valid installation callback array, in this form:
         *    [ 'name' => 'some-unique-name', 'callback' => [ $obj, 'function' ] ];
         * @param string $findStep The step to find. Omit to put the step at the beginning
         */