remove list, but use an array

Author: JBlond

lib/jblond/Diff/Renderer/Html/HtmlArray.php

@@ -95,8 +95,7 @@ public function render()
             $blocks = array();
             $lastTag = null;
             $lastBlock = 0;
-            foreach ($group as $code) {
-                list($tag, $i1, $i2, $j1, $j2) = $code;
+            foreach ($group as [$tag, $i1, $i2, $j1, $j2]) {
 
                 if ($tag == 'replace' && $i2 - $i1 == $j2 - $j1) {
                     for ($i = 0; $i < ($i2 - $i1); ++$i) {

lib/jblond/Diff/Renderer/Text/Context.php

@@ -68,8 +68,7 @@ public function render(): string
             }
 
             if ($hasVisible) {
-                foreach ($group as $code) {
-                    list($tag, $i1, $i2, $j1, $j2) = $code;
+                foreach ($group as [$tag, $i1, $i2, $j1, $j2]) {
                     if ($tag == 'insert') {
                         continue;
                     }
@@ -89,8 +88,7 @@ public function render(): string
             $diff .= $separator;
 
             if ($hasVisible) {
-                foreach ($group as $code) {
-                    list($tag, $i1, $i2, $j1, $j2) = $code;
+                foreach ($group as [$tag, $i1, $i2, $j1, $j2]) {
                     if ($tag == 'delete') {
                         continue;
                     }

lib/jblond/Diff/Renderer/Text/Unified.php

@@ -46,8 +46,7 @@ public function render(): string
             }
 
             $diff .= '@@ -' . ($i1 + 1) . ',' . ($i2 - $i1) . ' +' . ($j1 + 1) . ',' . ($j2 - $j1) . " @@\n";
-            foreach ($group as $code) {
-                list($tag, $i1, $i2, $j1, $j2) = $code;
+            foreach ($group as [$tag, $i1, $i2, $j1, $j2]) {
                 if ($tag == 'equal') {
                     $diff .= ' ' . implode("\n ", $this->diff->getOld($i1, $i2)) . "\n";
                 } else {

lib/jblond/Diff/SequenceMatcher.php

@@ -417,8 +417,7 @@ function ($aArray, $bArray) {
         $j1 = 0;
         $k1 = 0;
         $nonAdjacent = array();
-        foreach ($matchingBlocks as $block) {
-            list($list4, $list5, $list6) = $block;
+        foreach ($matchingBlocks as [$list4, $list5, $list6]) {
             if ($i1 + $k1 == $list4 && $j1 + $k1 == $list5) {
                 $k1 += $list6;
             } else {