Add macros "hasValue" to Arr

MCMatters · Dec 10, 2020 · b96e37b · b96e37b
1 parent 12c0fff
commit b96e37b
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Showing 3 changed files with 61 additions and 3 deletions.
diff --git a/src/Macros/ArrMacros.php b/src/Macros/ArrMacros.php
@@ -7,9 +7,10 @@
 use Illuminate\Support\Arr;
 use Illuminate\Support\Str;
 
-use function array_change_key_case, array_key_exists, array_keys, array_slice,
-    count, data_get, explode, implode, is_array, is_numeric, is_string,
-    mb_strpos, preg_grep, preg_quote, shuffle;
+use function array_change_key_case, array_key_exists, array_keys, array_map,
+    array_slice, count, data_get, explode, implode, in_array, is_array,
+    is_numeric, is_string, mb_strpos, mb_strtolower, preg_grep, preg_quote,
+    shuffle;
 
 use const false, null, true, CASE_LOWER;
 
@@ -230,4 +231,31 @@ protected function registerChangeKeyCaseRecursive()
             return array_change_key_case($array, $case);
         });
     }
+
+    /**
+     * @return void
+     */
+    protected function registerHasValue()
+    {
+        Arr::macro('hasValue', function (
+            $needle,
+            array $array,
+            bool $strict = false,
+            bool $insensitive = false
+        ) {
+            if (!$insensitive || !is_string($needle)) {
+                return in_array($needle, $array, $strict);
+            }
+
+            return in_array(
+                mb_strtolower($needle, 'UTF-8'),
+                array_map(static function ($value) {
+                    return is_string($value)
+                        ? mb_strtolower($value, 'UTF-8')
+                        : $value;
+                }, $array),
+                $strict
+            );
+        });
+    }
 }
diff --git a/tests/ArrayTest.php b/tests/ArrayTest.php
@@ -84,6 +84,24 @@ public function testArrayChangeKeyCaseRecursive()
         $this->checkArrayKeysCase($upperCased, 'strtoupper');
     }
 
+    /**
+     * @return void
+     */
+    public function testArrayHasValue()
+    {
+        $array = require __DIR__.'/mocks/arrays/hasValue.php';
+
+        $this->assertTrue(Arr::hasValue('foo', $array));
+        $this->assertTrue(Arr::hasValue('bar', $array));
+        $this->assertTrue(Arr::hasValue('Foo', $array));
+        $this->assertTrue(Arr::hasValue('FOO', $array));
+        $this->assertTrue(Arr::hasValue('BAZ', $array));
+        $this->assertFalse(Arr::hasValue('BaZ', $array));
+        $this->assertTrue(Arr::hasValue('baz', $array, true, true));
+        $this->assertTrue(Arr::hasValue('bAz', $array, true, true));
+        $this->assertTrue(Arr::hasValue('qWe', $array, true, true));
+    }
+
     /**
      * @param array $array
      * @param string $method

diff --git a/tests/mocks/arrays/hasValue.php b/tests/mocks/arrays/hasValue.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+    'foo',
+    'bar',
+    'Foo',
+    'FOO',
+    'BAZ',
+    'QwE',
+];