Руководство по PHP
Пред. |  | След.

# maxdb_stmt_param_count

(no version information, might be only in CVS)

maxdb_stmt_param_count -- Returns the number of parameter for the given statement

## Description

Procedural style:

int maxdb_stmt_param_count ( resource stmt )

maxdb_stmt_param_count() returns the number of parameter markers present in the prepared statement.

## Возвращаемые значения

returns an integer representing the number of parameters.

## Смотрите также

maxdb_prepare()

## Example

Пример 1. Procedural style
`<?php $link = maxdb_connect("localhost", "MONA", "RED"); /* check connection */ if (maxdb_connect_errno()) { printf("Connect failed: %s\n", maxdb_connect_error()); exit(); } if ($stmt = maxdb_prepare($link, "SELECT name FROM hotel.city WHERE name=? OR state=?")) { $marker = maxdb_stmt_param_count($stmt); printf("Statement has %d markers.\n", $marker); /* close statement */ maxdb_stmt_close($stmt); } /* close connection */ maxdb_close($link); ?>`

The above examples would produce the following output:

    Statement has 2 markers.

Пред. | Начало | След.
maxdb_stmt_num_rows | Уровень выше | maxdb_stmt_prepare