Fix unnecessary spaces in array_diff function call

CodeWithDennis · CodeWithDennis · commit bade42e613eb · 2025-07-19T17:20:49.000+02:00
diff --git a/cleanup.php b/cleanup.php
@@ -27,14 +27,14 @@
 
 function removeDirectory(string $dir): bool
 {
-    if (! is_dir($dir)) {
+    if (!is_dir($dir)) {
         return false;
     }
 
-    $files = array_diff(scandir($dir), [' . ', ' ..']);
+    $files = array_diff(scandir($dir), ['.', '..']);
 
     foreach ($files as $file) {
-        $path = $dir.DIRECTORY_SEPARATOR.$file;
+        $path = $dir . DIRECTORY_SEPARATOR . $file;
 
         if (is_dir($path)) {
             removeDirectory($path);

Original file line number	Diff line number	Diff line change
`@@ -27,14 +27,14 @@`
`27`	`27`
`28`	`28`	`function removeDirectory(string $dir): bool`
`29`	`29`	`{`
`30`		`- if (! is_dir($dir)) {`
	`30`	`+ if (!is_dir($dir)) {`
`31`	`31`	`return false;`
`32`	`32`	`}`
`33`	`33`
`34`		`- $files = array_diff(scandir($dir), [' . ', ' ..']);`
	`34`	`+ $files = array_diff(scandir($dir), ['.', '..']);`
`35`	`35`
`36`	`36`	`foreach ($files as $file) {`
`37`		`- $path = $dir.DIRECTORY_SEPARATOR.$file;`
	`37`	`+ $path = $dir . DIRECTORY_SEPARATOR . $file;`
`38`	`38`
`39`	`39`	`if (is_dir($path)) {`
`40`	`40`	`removeDirectory($path);`