diff --git a/solution/0000-0099/0088.Merge Sorted Array/README.md b/solution/0000-0099/0088.Merge Sorted Array/README.md
index 240bb47aa7c88..18cbfe3bc0498 100644
--- a/solution/0000-0099/0088.Merge Sorted Array/README.md	
+++ b/solution/0000-0099/0088.Merge Sorted Array/README.md	
@@ -196,6 +196,29 @@ impl Solution {
 }
 ```
 
+### **PHP**
+
+```php
+class Solution {
+    /**
+     * @param Integer[] $nums1
+     * @param Integer $m
+     * @param Integer[] $nums2
+     * @param Integer $n
+     * @return NULL
+     */
+    function merge(&$nums1, $m, $nums2, $n) {
+        while (count($nums1) > $m) {
+            array_pop($nums1);
+        }
+        for ($i = 0; $i < $n; $i++) {
+            array_push($nums1, $nums2[$i]);
+        }
+        asort($nums1);
+    }
+}
+```
+
 ### **...**
 
 ```
diff --git a/solution/0000-0099/0088.Merge Sorted Array/README_EN.md b/solution/0000-0099/0088.Merge Sorted Array/README_EN.md
index da422bb2f9b6e..4b43678a93e42 100644
--- a/solution/0000-0099/0088.Merge Sorted Array/README_EN.md	
+++ b/solution/0000-0099/0088.Merge Sorted Array/README_EN.md	
@@ -183,6 +183,29 @@ impl Solution {
 }
 ```
 
+### **PHP**
+
+```php
+class Solution {
+    /**
+     * @param Integer[] $nums1
+     * @param Integer $m
+     * @param Integer[] $nums2
+     * @param Integer $n
+     * @return NULL
+     */
+    function merge(&$nums1, $m, $nums2, $n) {
+        while (count($nums1) > $m) {
+            array_pop($nums1);
+        }
+        for ($i = 0; $i < $n; $i++) {
+            array_push($nums1, $nums2[$i]);
+        }
+        asort($nums1);
+    }
+}
+```
+
 ### **...**
 
 ```
diff --git a/solution/0000-0099/0088.Merge Sorted Array/Solution.php b/solution/0000-0099/0088.Merge Sorted Array/Solution.php
new file mode 100644
index 0000000000000..b8d34826f1c27
--- /dev/null
+++ b/solution/0000-0099/0088.Merge Sorted Array/Solution.php	
@@ -0,0 +1,18 @@
+class Solution {
+    /**
+     * @param Integer[] $nums1
+     * @param Integer $m
+     * @param Integer[] $nums2
+     * @param Integer $n
+     * @return NULL
+     */
+    function merge(&$nums1, $m, $nums2, $n) {
+        while (count($nums1) > $m) {
+            array_pop($nums1);
+        }
+        for ($i = 0; $i < $n; $i++) {
+            array_push($nums1, $nums2[$i]);
+        }
+        asort($nums1);
+    }
+}
\ No newline at end of file