fix parameter type (#37065)

Method Collection::duplicates() also accepts a string.
laravel · Apr 20, 2021 · 2dfcec5 · 2dfcec5
1 parent 26a7353
commit 2dfcec5
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/src/Illuminate/Collections/Collection.php b/src/Illuminate/Collections/Collection.php
@@ -260,7 +260,7 @@ public function diffKeysUsing($items, callable $callback)
     /**
      * Retrieve duplicate items from the collection.
      *
-     * @param  callable|null  $callback
+     * @param  callable|string|null  $callback
      * @param  bool  $strict
      * @return static
      */
@@ -288,7 +288,7 @@ public function duplicates($callback = null, $strict = false)
     /**
      * Retrieve duplicate items from the collection using strict comparison.
      *
-     * @param  callable|null  $callback
+     * @param  callable|string|null  $callback
      * @return static
      */
     public function duplicatesStrict($callback = null)

diff --git a/src/Illuminate/Collections/Enumerable.php b/src/Illuminate/Collections/Enumerable.php
@@ -211,7 +211,7 @@ public function diffKeysUsing($items, callable $callback);
     /**
      * Retrieve duplicate items.
      *
-     * @param  callable|null  $callback
+     * @param  callable|string|null  $callback
      * @param  bool  $strict
      * @return static
      */
@@ -220,7 +220,7 @@ public function duplicates($callback = null, $strict = false);
     /**
      * Retrieve duplicate items using strict comparison.
      *
-     * @param  callable|null  $callback
+     * @param  callable|string|null  $callback
      * @return static
      */
     public function duplicatesStrict($callback = null);

diff --git a/src/Illuminate/Collections/LazyCollection.php b/src/Illuminate/Collections/LazyCollection.php
@@ -316,7 +316,7 @@ public function diffKeysUsing($items, callable $callback)
     /**
      * Retrieve duplicate items.
      *
-     * @param  callable|null  $callback
+     * @param  callable|string|null  $callback
      * @param  bool  $strict
      * @return static
      */
@@ -328,7 +328,7 @@ public function duplicates($callback = null, $strict = false)
     /**
      * Retrieve duplicate items using strict comparison.
      *
-     * @param  callable|null  $callback
+     * @param  callable|string|null  $callback
      * @return static
      */
     public function duplicatesStrict($callback = null)