function DatabaseConnection::makeComment

Flatten an array of query comments into a single comment string.

The comment string will be sanitized to avoid SQL injection attacks.

Parameters

$comments: An array of query comment strings.

Return value

A sanitized comment string.

File

includes/database/database.inc, line 647

Class

DatabaseConnection

Base Database API class.

Code

public function makeComment($comments) {
    if (empty($comments)) {
        return '';
    }
    // Flatten the array of comments.
    $comment = implode('; ', $comments);
    // Sanitize the comment string so as to avoid SQL injection attacks.
    return '/* ' . $this->filterComment($comment) . ' */ ';
}