# hasil eksekusi di browser
string(9) "O\'Reilly"
string(55) "SELECT * FROM comments WHERE comment LIKE '%O\'Reilly%'"
array(2) {
  ["id"]=>
  string(1) "1"
  ["comment"]=>
  string(8) "O'Reilly"
}

# cek langsung di mysql client
mysql> select * from comments;
+----+----------+
| id | comment  |
+----+----------+
|  1 | O'Reilly |
+----+----------+
1 row in set (0.00 sec)