Merge "Http::getProxy() method to get proxy configuration"

[lhc/web/wiklou.git] / includes / diff / WikiDiff3.php

diff --git a/includes/diff/WikiDiff3.php b/includes/diff/WikiDiff3.php
index 7c019b0..f35e30f 100644 (file)
--- a/includes/diff/WikiDiff3.php
+++ b/includes/diff/WikiDiff3.php
@@ -70,8 +70,8 @@ class WikiDiff3 {
                $this->heuristicUsed = false;
 
                // output
-               $removed = $m > 0 ? array_fill( 0, $m, true ) : array();
-               $added = $n > 0 ? array_fill( 0, $n, true ) : array();
+               $removed = $m > 0 ? array_fill( 0, $m, true ) : [];
+               $added = $n > 0 ? array_fill( 0, $n, true ) : [];
 
                // reduce the complexity for the next step (intentionally done twice)
                // remove common tokens at the start
@@ -90,10 +90,10 @@ class WikiDiff3 {
                        ++$j;
                }
 
-               $this->from = $newFromIndex = $this->to = $newToIndex = array();
+               $this->from = $newFromIndex = $this->to = $newToIndex = [];
 
                // remove tokens not in both sequences
-               $shared = array();
+               $shared = [];
                foreach ( $from as $key ) {
                        $shared[$key] = false;
                }
@@ -119,8 +119,8 @@ class WikiDiff3 {
                $this->m = count( $this->from );
                $this->n = count( $this->to );
 
-               $this->removed = $this->m > 0 ? array_fill( 0, $this->m, true ) : array();
-               $this->added = $this->n > 0 ? array_fill( 0, $this->n, true ) : array();
+               $this->removed = $this->m > 0 ? array_fill( 0, $this->m, true ) : [];
+               $this->added = $this->n > 0 ? array_fill( 0, $this->n, true ) : [];
 
                if ( $this->m == 0 || $this->n == 0 ) {
                        $this->length = 0;
@@ -154,8 +154,8 @@ class WikiDiff3 {
                        }
 
                        $temp = array_fill( 0, $this->m + $this->n + 1, 0 );
-                       $V = array( $temp, $temp );
-                       $snake = array( 0, 0, 0 );
+                       $V = [ $temp, $temp ];
+                       $snake = [ 0, 0, 0 ];
 
                        $this->length = $forwardBound + $this->m - $backBoundL1 - 1
                                + $this->lcs_rec(
@@ -192,7 +192,7 @@ class WikiDiff3 {
                $this->diff( $from_lines, $to_lines );
                unset( $from_lines, $to_lines );
 
-               $ranges = array();
+               $ranges = [];
                $xi = $yi = 0;
                while ( $xi < $this->m || $yi < $this->n ) {
                        // Matching "snake".
@@ -509,7 +509,7 @@ class WikiDiff3 {
 
                $backward_end_diag = -min( $M, $limit );
 
-               $temp = array( 0, 0, 0 );
+               $temp = [ 0, 0, 0 ];
 
                $max_progress = array_fill( 0, ceil( max( $forward_end_diag - $forward_start_diag,
                                $backward_end_diag - $backward_start_diag ) / 2 ), $temp );
@@ -580,6 +580,7 @@ class WikiDiff3 {
 
                return $this->length;
        }
+
 }
 
 /**
@@ -589,6 +590,7 @@ class WikiDiff3 {
  * @ingroup DifferenceEngine
  */
 class RangeDifference {
+
        /** @var int */
        public $leftstart;
 
@@ -615,4 +617,5 @@ class RangeDifference {
                $this->rightend = $rightend;
                $this->rightlength = $rightend - $rightstart;
        }
+
 }