diff --git a/ext/pdo_mysql/tests/gh-11587.phpt b/ext/pdo_mysql/tests/gh-11587.phpt
new file mode 100644
index 0000000000000..524d8c8002a0b
--- /dev/null
+++ b/ext/pdo_mysql/tests/gh-11587.phpt
@@ -0,0 +1,149 @@
+--TEST--
+GH-11587 PHP8.1: Fixed the condition for result set values to be of native type, making it compatible with previous versions. #11622
+--EXTENSIONS--
+pdo_mysql
+--SKIPIF--
+<?php
+if (!extension_loaded('mysqli') || !extension_loaded('mysqlnd')) {
+    /* Need connection to detect library version */
+    require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
+    MySQLPDOTest::skip();
+}
+?>
+--FILE--
+<?php
+require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
+$db = MySQLPDOTest::factory();
+
+$db->exec('DROP TABLE IF EXISTS test');
+
+$createTestTable = <<<SQL
+CREATE TABLE test(
+   id INT,
+  `float_col` FLOAT(3,2) DEFAULT NULL,
+  `double_col` DOUBLE(3,2) DEFAULT NULL,
+  `decimal_col` DECIMAL(3,2) DEFAULT NULL
+)
+SQL;
+
+$db->exec($createTestTable);
+
+$insertTestTable = <<<SQL
+INSERT INTO test(id, float_col, double_col, decimal_col) VALUES(1, 2.60, 3.60, 4.60)
+SQL;
+
+$db->exec($insertTestTable);
+
+// PDO::ATTR_EMULATE_PREPARES = true, PDO::ATTR_STRINGIFY_FETCHES = true
+$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, true);
+$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);
+$results = $db->query('SELECT * FROM test');
+foreach ($results as $result) {
+    var_dump($result);
+}
+
+// PDO::ATTR_EMULATE_PREPARES = true, PDO::ATTR_STRINGIFY_FETCHES = false
+$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, true);
+$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false);
+$results = $db->query('SELECT * FROM test');
+foreach ($results as $result) {
+    var_dump($result);
+}
+
+// PDO::ATTR_EMULATE_PREPARES = false, PDO::ATTR_STRINGIFY_FETCHES = true
+$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, false;
+$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);
+$results = $db->query('SELECT * FROM test');
+foreach ($results as $result) {
+    var_dump($result);
+}
+
+// PDO::ATTR_EMULATE_PREPARES = false, PDO::ATTR_STRINGIFY_FETCHES = false
+$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
+$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false);
+$results = $db->query('SELECT * FROM test');
+foreach ($results as $result) {
+    var_dump($result);
+}
+
+echo 'done!';
+?>
+--CLEAN--
+<?php
+require __DIR__ . '/mysql_pdo_test.inc';
+MySQLPDOTest::dropTestTable();
+?>
+--EXPECT--
+array(8) {
+  ["id"]=>
+  string(1) "1"
+  [0]=>
+  string(1) "1"
+  ["float_col"]=>
+  string(4) "2.60"
+  [1]=>
+  string(4) "2.60"
+  ["double_col"]=>
+  string(4) "3.60"
+  [2]=>
+  string(4) "3.60"
+  ["decimal_col"]=>
+  string(4) "4.60"
+  [3]=>
+  string(4) "4.60"
+}
+array(8) {
+  ["id"]=>
+  int(1)
+  [0]=>
+  int(1)
+  ["float_col"]=>
+  float(2.6)
+  [1]=>
+  float(2.6)
+  ["double_col"]=>
+  float(3.6)
+  [2]=>
+  float(3.6)
+  ["decimal_col"]=>
+  string(4) "4.60"
+  [3]=>
+  string(4) "4.60"
+}
+array(8) {
+  ["id"]=>
+  string(1) "1"
+  [0]=>
+  string(1) "1"
+  ["float_col"]=>
+  string(3) "2.6"
+  [1]=>
+  string(3) "2.6"
+  ["double_col"]=>
+  string(3) "3.6"
+  [2]=>
+  string(3) "3.6"
+  ["decimal_col"]=>
+  string(4) "4.60"
+  [3]=>
+  string(4) "4.60"
+}
+array(8) {
+  ["id"]=>
+  int(1)
+  [0]=>
+  int(1)
+  ["float_col"]=>
+  float(2.6)
+  [1]=>
+  float(2.6)
+  ["double_col"]=>
+  float(3.6)
+  [2]=>
+  float(3.6)
+  ["decimal_col"]=>
+  string(4) "4.60"
+  [3]=>
+  string(4) "4.60"
+}
+done!