Update PhpStorm stubs

Author: ondrejmirtes

composer.json

@@ -26,7 +26,7 @@
 		"hoa/compiler": "3.17.08.08",
 		"hoa/exception": "^1.0",
 		"hoa/file": "1.17.07.11",
-		"jetbrains/phpstorm-stubs": "dev-master#709e512210784a7c0a677b3a89d35def844a59b9",
+		"jetbrains/phpstorm-stubs": "dev-master#e4f5f6c3de39f3bab3e9f3fca4b8cdb8b061e681",
 		"nette/bootstrap": "^3.0",
 		"nette/di": "^3.1.10",
 		"nette/neon": "3.3.4",

composer.lock

@@ -1105,6 +1105,7 @@
 	'grapheme_stristr' => ['hasSideEffects' => false],
 	'grapheme_strlen' => ['hasSideEffects' => false],
 	'grapheme_strpos' => ['hasSideEffects' => false],
+	'grapheme_strrev' => ['hasSideEffects' => false],
 	'grapheme_strripos' => ['hasSideEffects' => false],
 	'grapheme_strrpos' => ['hasSideEffects' => false],
 	'grapheme_strstr' => ['hasSideEffects' => false],
@@ -1324,6 +1325,8 @@
 	'locale_filter_matches' => ['hasSideEffects' => false],
 	'locale_get_all_variants' => ['hasSideEffects' => false],
 	'locale_get_default' => ['hasSideEffects' => false],
+	'locale_get_display_keyword' => ['hasSideEffects' => false],
+	'locale_get_display_keyword_value' => ['hasSideEffects' => false],
 	'locale_get_display_language' => ['hasSideEffects' => false],
 	'locale_get_display_name' => ['hasSideEffects' => false],
 	'locale_get_display_region' => ['hasSideEffects' => false],