Fix: Run 'make coding-standards'

Author: localheinz

include/branches.inc

@@ -35,36 +35,36 @@ function release_date($in) {
 }
 
 function changelog_makelink(string $branch): string {
-	return '<a href="#PHP_' . urlencode(strtr($branch, '.', '_')) . '">' . htmlentities($branch) . '</a>';
+    return '<a href="#PHP_' . urlencode(strtr($branch, '.', '_')) . '">' . htmlentities($branch) . '</a>';
 }
 
 function changelog_header(int $major_version, array $minor_versions): void {
-	site_header("PHP {$major_version} ChangeLog", [
-		'current' => 'docs',
-		'css' => ['changelog.css'],
-		'layout_span' => 12,
-	]);
-	echo "<h1>PHP {$major_version} ChangeLog</h1>\n";
-	$glue = '';
-	foreach($minor_versions as $branch) {
-		echo $glue, changelog_makelink($branch);
-		$glue = ' | ';
-	}
-	echo "\n";
+    site_header("PHP {$major_version} ChangeLog", [
+        'current' => 'docs',
+        'css' => ['changelog.css'],
+        'layout_span' => 12,
+    ]);
+    echo "<h1>PHP {$major_version} ChangeLog</h1>\n";
+    $glue = '';
+    foreach ($minor_versions as $branch) {
+        echo $glue, changelog_makelink($branch);
+        $glue = ' | ';
+    }
+    echo "\n";
 }
 
 function changelog_footer(int $current_major, array $minor_versions): void {
-	$sidebar = "<div class=\"panel\">ChangeLogs<div class=\"body\"><ul>\n";
-	foreach ([8, 7, 5, 4] as $major) {
-		if ($major === $current_major) {
-			$sidebar .= "  <li><b>PHP {$major}.x</b>\n    <ul>";
-			foreach ($minor_versions as $branch) {
-				$sidebar .= "      <li>" . changelog_makelink($branch) . "</li>\n";
-			}
-			$sidebar .= "    </ul></li>\n";
-		} else {
-			$sidebar .= "  <li><a href=\"/ChangeLog-{$major}.php\">PHP {$major}.x</a></li>\n";
-		}
-	}
-	site_footer(['sidebar' => "$sidebar</ul></div></div>"]);
+    $sidebar = "<div class=\"panel\">ChangeLogs<div class=\"body\"><ul>\n";
+    foreach ([8, 7, 5, 4] as $major) {
+        if ($major === $current_major) {
+            $sidebar .= "  <li><b>PHP {$major}.x</b>\n    <ul>";
+            foreach ($minor_versions as $branch) {
+                $sidebar .= "      <li>" . changelog_makelink($branch) . "</li>\n";
+            }
+            $sidebar .= "    </ul></li>\n";
+        } else {
+            $sidebar .= "  <li><a href=\"/ChangeLog-{$major}.php\">PHP {$major}.x</a></li>\n";
+        }
+    }
+    site_footer(['sidebar' => "$sidebar</ul></div></div>"]);
 }