* Fixed unclosed <p> tag

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

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 1af8091..c0c9e0a 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -79,6 +79,17 @@ if ( !function_exists( 'mb_substr' ) ) {
        }
 }
 
+if( !function_exists( 'floatval' ) ) {
+       /**
+        * First defined in PHP 4.2.0
+        * @param mixed $var;
+        * @return float
+        */
+       function floatval( $var ) {
+               return (float)$var;
+       }
+}
+
 /**
  * Where as we got a random seed
  * @var bool $wgTotalViews
@@ -373,9 +384,7 @@ function wfMsgReplaceArgs( $message, $args ) {
 function wfMsgHtml( $key ) {
        $args = func_get_args();
        array_shift( $args );
-       return wfMsgReplaceArgs(
-               htmlspecialchars( wfMsgGetKey( $key, $args, true ) ),
-               $args );
+       return wfMsgReplaceArgs( htmlspecialchars( wfMsgGetKey( $key, true ) ), $args );
 }
 
 /**
@@ -643,7 +652,7 @@ function wfEscapeJsString( $string ) {
        $pairs = array(
                "\\" => "\\\\",
                "\"" => "\\\"",
-               "\'" => "\\\'",
+               '\'' => '\\\'',
                "\n" => "\\n",
                "\r" => "\\r",
                
@@ -1267,4 +1276,14 @@ function wfIncrStats( $key ) {
        }
 }
 
+/**
+ * @param mixed $nr The number to format
+ * @param int $acc The number of digits after the decimal point, default 2
+ * @param bool $round Whether or not to round the value, default true
+ * @return float
+ */
+function percent( $nr, $acc = 2, $round = true ) {
+       $ret = sprintf( "%.${acc}f", $nr );
+       return $round ? round( $ret, $acc ) . '%' : "$ret%";
+}
 ?>