Fix Null Error in str_lower() (#12)

onairmarc · web-flow · commit a3ca78e914ef · 2024-07-26T13:04:24.000-05:00
diff --git a/src/ObjectHelpers/str_helpers.php b/src/ObjectHelpers/str_helpers.php
@@ -58,8 +58,12 @@ function str_limit(?string $str = null, int $limit = 100): ?string
 }
 
 if (!function_exists('str_lower')) {
-    function str_lower(string $str): string
+    function str_lower(?string $str = null): ?string
     {
+        if ($str == null) {
+            return null;
+        }
+
         return Str::lower($str);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -58,8 +58,12 @@ function str_limit(?string $str = null, int $limit = 100): ?string`
`58`	`58`	`}`
`59`	`59`
`60`	`60`	`if (!function_exists('str_lower')) {`
`61`		`- function str_lower(string $str): string`
	`61`	`+ function str_lower(?string $str = null): ?string`
`62`	`62`	`{`
	`63`	`+ if ($str == null) {`
	`64`	`+ return null;`
	`65`	`+ }`
	`66`	`+`
`63`	`67`	`return Str::lower($str);`
`64`	`68`	`}`
`65`	`69`	`}`