Upgrade to 4.2.0

kirby/src/Toolkit/A.php

@@ -255,7 +255,7 @@ class A
 	 * // result: ['cat' => 'miao', 'dog' => 'wuff'];
 	 * </code>
 	 *
-	 * @param array $array The source array
+	 * @param mixed $array The source array
 	 * @param string|int|array|null $key The key to look for
 	 * @param mixed $default Optional default value, which
 	 *                       should be returned if no element
@@ -588,7 +588,7 @@ class A
 	 */
 	public static function prepend(array $array, array $prepend): array
 	{
-		return $prepend + $array;
+		return static::merge($prepend, $array, A::MERGE_APPEND);
 	}
 
 	/**

kirby/src/Toolkit/Date.php

@@ -107,16 +107,16 @@ class Date extends DateTime
 		static::validateUnit($unit);
 
 		$formats = [
-			'year'   => 'Y-01-01P',
-			'month'  => 'Y-m-01P',
-			'day'    => 'Y-m-dP',
-			'hour'   => 'Y-m-d H:00:00P',
-			'minute' => 'Y-m-d H:i:00P',
-			'second' => 'Y-m-d H:i:sP'
+			'year'   => 'Y-01-01',
+			'month'  => 'Y-m-01',
+			'day'    => 'Y-m-d',
+			'hour'   => 'Y-m-d H:00:00',
+			'minute' => 'Y-m-d H:i:00',
+			'second' => 'Y-m-d H:i:s'
 		];
 
-		$flooredDate = date($formats[$unit], $this->timestamp());
-		$this->set($flooredDate);
+		$flooredDate = $this->format($formats[$unit]);
+		$this->set($flooredDate, $this->timezone());
 		return $this;
 	}
 

kirby/src/Toolkit/Dom.php

@@ -710,7 +710,7 @@ class Dom
 			return $options;
 		}
 
-		$options = array_merge([
+		return [
 			'allowedAttrPrefixes'   => [],
 			'allowedAttrs'          => true,
 			'allowedDataUris'       => true,
@@ -724,11 +724,9 @@ class Dom
 			'doctypeCallback'       => null,
 			'elementCallback'       => null,
 			'urlAttrs'              => ['href', 'src', 'xlink:href'],
-		], $options);
-
-		$options['_normalized'] = true;
-
-		return $options;
+			...$options,
+			'_normalized'           => true
+		];
 	}
 
 	/**

kirby/src/Toolkit/V.php

@@ -283,6 +283,14 @@ V::$validators = [
 			V::max($value, $max) === true;
 	},
 
+	/**
+	 * Checks with the callback sent by the user
+	 * It's ideal for one-time custom validations
+	 */
+	'callback' => function ($value, callable $callback): bool {
+		return $callback($value);
+	},
+
 	/**
 	 * Checks if the given string contains the given value
 	 */