Change php extract() to explicit code

[lhc/web/wiklou.git] / includes / parser / Preprocessor_Hash.php

diff --git a/includes/parser/Preprocessor_Hash.php b/includes/parser/Preprocessor_Hash.php
index 332f8e9..b45b026 100644 (file)
--- a/includes/parser/Preprocessor_Hash.php
+++ b/includes/parser/Preprocessor_Hash.php
@@ -497,7 +497,16 @@ class Preprocessor_Hash extends Preprocessor {
                                                'count' => $count ];
                                        $stack->push( $piece );
                                        $accum =& $stack->getAccum();
-                                       extract( $stack->getFlags() );
+                                       $stackFlags = $stack->getFlags();
+                                       if ( isset( $stackFlags['findEquals'] ) ) {
+                                               $findEquals = $stackFlags['findEquals'];
+                                       }
+                                       if ( isset( $stackFlags['findPipe'] ) ) {
+                                               $findPipe = $stackFlags['findPipe'];
+                                       }
+                                       if ( isset( $stackFlags['inHeading'] ) ) {
+                                               $inHeading = $stackFlags['inHeading'];
+                                       }
                                        $i += $count;
                                }
                        } elseif ( $found == 'line-end' ) {
@@ -554,7 +563,16 @@ class Preprocessor_Hash extends Preprocessor {
                                // Unwind the stack
                                $stack->pop();
                                $accum =& $stack->getAccum();
-                               extract( $stack->getFlags() );
+                               $stackFlags = $stack->getFlags();
+                               if ( isset( $stackFlags['findEquals'] ) ) {
+                                       $findEquals = $stackFlags['findEquals'];
+                               }
+                               if ( isset( $stackFlags['findPipe'] ) ) {
+                                       $findPipe = $stackFlags['findPipe'];
+                               }
+                               if ( isset( $stackFlags['inHeading'] ) ) {
+                                       $inHeading = $stackFlags['inHeading'];
+                               }
 
                                // Append the result to the enclosing accumulator
                                array_splice( $accum, count( $accum ), 0, $element );
@@ -584,7 +602,16 @@ class Preprocessor_Hash extends Preprocessor {
 
                                        $stack->push( $piece );
                                        $accum =& $stack->getAccum();
-                                       extract( $stack->getFlags() );
+                                       $stackFlags = $stack->getFlags();
+                                       if ( isset( $stackFlags['findEquals'] ) ) {
+                                               $findEquals = $stackFlags['findEquals'];
+                                       }
+                                       if ( isset( $stackFlags['findPipe'] ) ) {
+                                               $findPipe = $stackFlags['findPipe'];
+                                       }
+                                       if ( isset( $stackFlags['inHeading'] ) ) {
+                                               $inHeading = $stackFlags['inHeading'];
+                                       }
                                } else {
                                        # Add literal brace(s)
                                        self::addLiteral( $accum, str_repeat( $curChar, $count ) );
@@ -695,7 +722,16 @@ class Preprocessor_Hash extends Preprocessor {
                                        }
                                }
 
-                               extract( $stack->getFlags() );
+                               $stackFlags = $stack->getFlags();
+                               if ( isset( $stackFlags['findEquals'] ) ) {
+                                       $findEquals = $stackFlags['findEquals'];
+                               }
+                               if ( isset( $stackFlags['findPipe'] ) ) {
+                                       $findPipe = $stackFlags['findPipe'];
+                               }
+                               if ( isset( $stackFlags['inHeading'] ) ) {
+                                       $inHeading = $stackFlags['inHeading'];
+                               }
 
                                # Add XML element to the enclosing accumulator
                                array_splice( $accum, count( $accum ), 0, $element );