From ad6f4919808188b173556fdfdee08bfc022ca965 Mon Sep 17 00:00:00 2001
From: Qiu-IT <qiu.de@foxmail.com>
Date: Sun, 25 Jun 2023 11:06:00 +0200
Subject: [PATCH] feat: add php solution to lc problem: No.2379

---
 .../README.md                                 | 32 ++++++++++++++++++-
 .../README_EN.md                              | 32 ++++++++++++++++++-
 .../Solution.php                              | 26 +++++++++++++++
 3 files changed, 88 insertions(+), 2 deletions(-)
 create mode 100644 solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/Solution.php

diff --git a/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README.md b/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README.md
index 140d05f50fa7e..05c0591f67dbd 100644
--- a/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README.md	
+++ b/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README.md	
@@ -209,10 +209,40 @@ int minimumRecolors(char *blocks, int k) {
 }
 ```
 
-### **...**
+### **PHP**
 
+```php
+class Solution {
+    /**
+     * @param String $blocks
+     * @param Integer $k
+     * @return Integer
+     */
+    function minimumRecolors($blocks, $k) {
+        $cnt = 0;
+        for ($i = 0; $i < $k; $i++) {
+            if ($blocks[$i] === 'W') {
+                $cnt++;
+            }
+        }
+        $min = $cnt;
+        for ($i = $k; $i < strlen($blocks); $i++) {
+            if ($blocks[$i] === 'W') {
+                $cnt++;
+            }
+            if ($blocks[$i - $k] === 'W') {
+                $cnt--;
+            }
+            $min = min($min, $cnt);
+        }
+        return $min;
+    }
+}
 ```
 
+### **...**
+
+```
 
 ```
 
diff --git a/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README_EN.md b/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README_EN.md
index 8592ed6c96178..51be88d55f0e1 100644
--- a/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README_EN.md	
+++ b/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/README_EN.md	
@@ -189,10 +189,40 @@ int minimumRecolors(char *blocks, int k) {
 }
 ```
 
-### **...**
+### **PHP**
 
+```php
+class Solution {
+    /**
+     * @param String $blocks
+     * @param Integer $k
+     * @return Integer
+     */
+    function minimumRecolors($blocks, $k) {
+        $cnt = 0;
+        for ($i = 0; $i < $k; $i++) {
+            if ($blocks[$i] === 'W') {
+                $cnt++;
+            }
+        }
+        $min = $cnt;
+        for ($i = $k; $i < strlen($blocks); $i++) {
+            if ($blocks[$i] === 'W') {
+                $cnt++;
+            }
+            if ($blocks[$i - $k] === 'W') {
+                $cnt--;
+            }
+            $min = min($min, $cnt);
+        }
+        return $min;
+    }
+}
 ```
 
+### **...**
+
+```
 
 ```
 
diff --git a/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/Solution.php b/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/Solution.php
new file mode 100644
index 0000000000000..0b664e028b904
--- /dev/null
+++ b/solution/2300-2399/2379.Minimum Recolors to Get K Consecutive Black Blocks/Solution.php	
@@ -0,0 +1,26 @@
+class Solution {
+    /**
+     * @param String $blocks
+     * @param Integer $k
+     * @return Integer
+     */
+    function minimumRecolors($blocks, $k) {
+        $cnt = 0;
+        for ($i = 0; $i < $k; $i++) {
+            if ($blocks[$i] === 'W') {
+                $cnt++;
+            }
+        }
+        $min = $cnt;
+        for ($i = $k; $i < strlen($blocks); $i++) {
+            if ($blocks[$i] === 'W') {
+                $cnt++;
+            }
+            if ($blocks[$i - $k] === 'W') {
+                $cnt--;
+            }
+            $min = min($min, $cnt);
+        }
+        return $min;
+    }
+}