---
# System prepended metadata

title: Untitled

---

hehe



Filter sao đây ta??


```php 

function find_news($keyword)
{
    // <START>

    if (preg_match("/union/i", $keyword)) die('Hacker!');
    
    // </START>

    $sql = "SELECT id,title,content FROM news WHERE content LIKE '%" . $keyword . "%'";
    DEBUG_LOG("SQL: $sql");
    return $sql;
}
```

