SQLite3Stmt::paramCount()
(PHP 5 >= 5.3.0, PHP 7)
Returns the number of parameters within the prepared statement
说明
public SQLite3Stmt::paramCount(void): int
Returns the number of parameters within the prepared statement.
参数
此函数没有参数。
返回值
Returns the number of parameters within the prepared statement.
参见
- SQLite3::prepare() Prepares an SQL statement for execution