public function Insert::__toString in Drupal 9
Same name in this branch
- 9 core/lib/Drupal/Core/Database/Query/Insert.php \Drupal\Core\Database\Query\Insert::__toString()
- 9 core/lib/Drupal/Core/Database/Driver/sqlite/Insert.php \Drupal\Core\Database\Driver\sqlite\Insert::__toString()
- 9 core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php \Drupal\Core\Database\Driver\pgsql\Insert::__toString()
- 9 core/lib/Drupal/Core/Database/Driver/mysql/Insert.php \Drupal\Core\Database\Driver\mysql\Insert::__toString()
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Database/Driver/sqlite/Insert.php \Drupal\Core\Database\Driver\sqlite\Insert::__toString()
Implements PHP magic __toString method to convert the query to a string.
Return value
string The prepared statement.
Overrides Insert::__toString
File
- core/
lib/ Drupal/ Core/ Database/ Driver/ sqlite/ Insert.php, line 28
Class
- Insert
- SQLite implementation of \Drupal\Core\Database\Query\Insert.
Namespace
Drupal\Core\Database\Driver\sqliteCode
public function __toString() {
// Create a sanitized comment string to prepend to the query.
$comments = $this->connection
->makeComment($this->comments);
// Produce as many generic placeholders as necessary.
$placeholders = [];
if (!empty($this->insertFields)) {
$placeholders = array_fill(0, count($this->insertFields), '?');
}
$insert_fields = array_map(function ($field) {
return $this->connection
->escapeField($field);
}, $this->insertFields);
// If we're selecting from a SelectQuery, finish building the query and
// pass it back, as any remaining options are irrelevant.
if (!empty($this->fromQuery)) {
$insert_fields_string = $insert_fields ? ' (' . implode(', ', $insert_fields) . ') ' : ' ';
return $comments . 'INSERT INTO {' . $this->table . '}' . $insert_fields_string . $this->fromQuery;
}
return $comments . 'INSERT INTO {' . $this->table . '} (' . implode(', ', $insert_fields) . ') VALUES (' . implode(', ', $placeholders) . ')';
}