mysqli_stmt::$field_count

mysqli_stmt_field_count

(PHP 5, PHP 7)

mysqli_stmt::$field_count -- mysqli_stmt_field_count — Returns the number of field in the given statement

面向对象风格

int $mysqli_stmt->field_count;

过程化风格

int mysqli_stmt_field_count ( mysqli_stmt $stmt )

Warning

本函数还未编写文档，仅有参数列表。