Escapes a table name string.

Force all table names to be strictly alphanumeric-plus-underscore. For some database drivers, it may also wrap the table name in database-specific escape characters.

Return value

string The sanitized table name string.

File

includes/database/database.inc, line 986

Class

DatabaseConnection

Base Database API class.

Code

public function escapeTable($table) {
 if (!isset($this->escapedNames [$table])) {
 $this->escapedNames [$table] = preg_replace ('/[^A-Za-z0-9_.]+/', '', $table);
 }
 return $this->escapedNames [$table];
}

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