MySQLi_STMT
PHP Manual

mysqli_stmt->field_count

mysqli_stmt_field_count

(PHP 5)

mysqli_stmt->field_count -- mysqli_stmt_field_countReturns the number of field in the given statement

说明

面向对象风格

int $field_count;

过程化风格

int mysqli_stmt::mysqli_stmt_field_count ( mysqli_stmt $stmt )
Warning

本函数还未编写文档,仅有参数列表。


MySQLi_STMT
PHP Manual