HHVM removal: Deprecate and simplify wfIsHHVM()

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

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 3b4e657..6396290 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -518,7 +518,7 @@ function wfExpandUrl( $url, $defaultProto = PROTO_CURRENT ) {
                }
        }
 
-       $defaultProtoWithoutSlashes = substr( $defaultProto, 0, -2 );
+       $defaultProtoWithoutSlashes = $defaultProto !== null ? substr( $defaultProto, 0, -2 ) : '';
 
        if ( substr( $url, 0, 2 ) == '//' ) {
                $url = $defaultProtoWithoutSlashes . $url;
@@ -1915,10 +1915,12 @@ function wfIsWindows() {
 /**
  * Check if we are running under HHVM
  *
+ * @deprecated since 1.34, HHVM is no longer supported
  * @return bool
  */
 function wfIsHHVM() {
-       return defined( 'HHVM_VERSION' );
+       // wfDeprecated( __FUNCTION__, '1.34' );
+       return false;
 }
 
 /**
@@ -2031,7 +2033,7 @@ function wfRecursiveRemoveDir( $dir ) {
  */
 function wfPercent( $nr, $acc = 2, $round = true ) {
        $ret = sprintf( "%.${acc}f", $nr );
-       return $round ? round( $ret, $acc ) . '%' : "$ret%";
+       return $round ? round( (float)$ret, $acc ) . '%' : "$ret%";
 }
 
 /**
@@ -2794,7 +2796,7 @@ function wfMemoryLimit( $newLimit ) {
 function wfTransactionalTimeLimit() {
        global $wgTransactionalTimeLimit;
 
-       $timeLimit = ini_get( 'max_execution_time' );
+       $timeLimit = (int)ini_get( 'max_execution_time' );
        // Note that CLI scripts use 0
        if ( $timeLimit > 0 && $wgTransactionalTimeLimit > $timeLimit ) {
                set_time_limit( $wgTransactionalTimeLimit );