Add (ai gen)

app/Helpers/Global/string_helper.php

@@ -2,6 +2,13 @@
 
 use Illuminate\Support\Str;
 
+if (! function_exists('epoch_now_timestamp')) {
+    function epoch_now_timestamp()
+    {
+        return (int) round(microtime(true) * 1000);
+    }
+}
+
 if (! function_exists('str_first_sentence')) {
     function str_first_sentence($str)
     {
@@ -19,6 +26,20 @@ function str_first_sentence($str)
 
 }
 
+if (! function_exists('unslug')) {
+    function unslug($slug, $delimiter = '-')
+    {
+        return ucwords(str_replace($delimiter, ' ', $slug));
+    }
+}
+
+if (! function_exists('str_slug')) {
+    function str_slug($string, $delimiter = '-')
+    {
+        return Str::of(trim($string))->slug($delimiter);
+    }
+}
+
 if (! function_exists('is_empty')) {
     /**
      * A better function to check if a value is empty or null. Strings, arrays, and Objects are supported.