Update wfMessage doc

[lhc/web/wiklou.git] / includes / GlobalFunctions.php

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 805ba9e..490df24 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -38,6 +38,7 @@ if ( !defined( 'MEDIAWIKI' ) ) {
 if ( !function_exists( 'mb_substr' ) ) {
        /**
         * @codeCoverageIgnore
+        * @see Fallback::mb_substr
         * @return string
         */
        function mb_substr( $str, $start, $count = 'end' ) {
@@ -46,6 +47,7 @@ if ( !function_exists( 'mb_substr' ) ) {
 
        /**
         * @codeCoverageIgnore
+        * @see Fallback::mb_substr_split_unicode
         * @return int
         */
        function mb_substr_split_unicode( $str, $splitPos ) {
@@ -56,6 +58,7 @@ if ( !function_exists( 'mb_substr' ) ) {
 if ( !function_exists( 'mb_strlen' ) ) {
        /**
         * @codeCoverageIgnore
+        * @see Fallback::mb_strlen
         * @return int
         */
        function mb_strlen( $str, $enc = '' ) {
@@ -66,6 +69,7 @@ if ( !function_exists( 'mb_strlen' ) ) {
 if ( !function_exists( 'mb_strpos' ) ) {
        /**
         * @codeCoverageIgnore
+        * @see Fallback::mb_strpos
         * @return int
         */
        function mb_strpos( $haystack, $needle, $offset = 0, $encoding = '' ) {
@@ -76,6 +80,7 @@ if ( !function_exists( 'mb_strpos' ) ) {
 if ( !function_exists( 'mb_strrpos' ) ) {
        /**
         * @codeCoverageIgnore
+        * @see Fallback::mb_strrpos
         * @return int
         */
        function mb_strrpos( $haystack, $needle, $offset = 0, $encoding = '' ) {
@@ -1402,7 +1407,7 @@ function wfGetLangObj( $langcode = false ) {
  *
  * This function replaces all old wfMsg* functions.
  *
- * @param string $key Message key
+ * @param string|string[] $key Message key, or array of keys
  * @param mixed $params,... Normal message parameters
  * @return Message
  *
@@ -3174,10 +3179,10 @@ function wfDiff( $before, $after, $params = '-u' ) {
 
        // Kill the --- and +++ lines. They're not useful.
        $diff_lines = explode( "\n", $diff );
-       if ( strpos( $diff_lines[0], '---' ) === 0 ) {
+       if ( isset( $diff_lines[0] ) && strpos( $diff_lines[0], '---' ) === 0 ) {
                unset( $diff_lines[0] );
        }
-       if ( strpos( $diff_lines[1], '+++' ) === 0 ) {
+       if ( isset( $diff_lines[1] ) && strpos( $diff_lines[1], '+++' ) === 0 ) {
                unset( $diff_lines[1] );
        }
 
@@ -3361,7 +3366,10 @@ function wfBaseConvert( $input, $sourceBase, $destBase, $pad = 1,
        );
 
        if ( extension_loaded( 'gmp' ) && ( $engine == 'auto' || $engine == 'gmp' ) ) {
-               $result = gmp_strval( gmp_init( $input, $sourceBase ), $destBase );
+               // Removing leading zeros works around broken base detection code in
+               // some PHP versions (see <https://bugs.php.net/bug.php?id=50175> and
+               // <https://bugs.php.net/bug.php?id=55398>).
+               $result = gmp_strval( gmp_init( ltrim( $input, '0' ), $sourceBase ), $destBase );
        } elseif ( extension_loaded( 'bcmath' ) && ( $engine == 'auto' || $engine == 'bcmath' ) ) {
                $decimal = '0';
                foreach ( str_split( strtolower( $input ) ) as $char ) {