From 41401a6de496768cbfec6b27d3530857bf9f184c Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Wed, 27 Oct 2021 13:15:19 +0200
Subject: [PATCH] Strings::split() added parameter $limit

---
 src/Utils/Strings.php            | 3 ++-
 tests/Utils/Strings.split().phpt | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Utils/Strings.php b/src/Utils/Strings.php
index 6e3aa0438..cca621e16 100644
--- a/src/Utils/Strings.php
+++ b/src/Utils/Strings.php
@@ -494,12 +494,13 @@ public static function split(
 		string $pattern,
 		bool|int $captureOffset = false,
 		bool $skipEmpty = false,
+		int $limit = -1,
 	): array
 	{
 		$flags = is_int($captureOffset)  // back compatibility
 			? $captureOffset
 			: ($captureOffset ? PREG_SPLIT_OFFSET_CAPTURE : 0) | ($skipEmpty ? PREG_SPLIT_NO_EMPTY : 0);
-		return self::pcre('preg_split', [$pattern, $subject, -1, $flags | PREG_SPLIT_DELIM_CAPTURE]);
+		return self::pcre('preg_split', [$pattern, $subject, $limit, $flags | PREG_SPLIT_DELIM_CAPTURE]);
 	}
 
 
diff --git a/tests/Utils/Strings.split().phpt b/tests/Utils/Strings.split().phpt
index 3a57a4c4e..9638b2710 100644
--- a/tests/Utils/Strings.split().phpt
+++ b/tests/Utils/Strings.split().phpt
@@ -52,3 +52,5 @@ Assert::same([
 	[',', 4],
 	['c', 6],
 ], Strings::split('a, b, c', '#(,)\s*#', captureOffset: true));
+
+Assert::same(['a', ',', 'b, c'], Strings::split('a, b, c', '#(,)\s*#', limit: 2));