Руководство по PHP
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# maxdb_warning_count

(no version information, might be only in CVS)

maxdb_warning_count -- Returns the number of warnings from the last query for the given link

## Description

Procedural style:

int maxdb_warning_count ( resource link )

maxdb_warning_count() returns the number of warnings from the last query in the connection represented by the link parameter.

## Return values

Number of warnings or zero if there are no warnings.

## See also

maxdb_errno(), maxdb_error(), maxdb_sqlstate()

## Example

Пример 1. Procedural style
`<?php $link = maxdb_connect("localhost", "MONA", "RED"); /* check connection */ if (maxdb_connect_errno()) { printf("Connect failed: %s\n", maxdb_connect_error()); exit(); } maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city"); /* a remarkable long city name in Wales */ $query = "INSERT INTO temp.mycity (zip, name) VALUES('11111', 'Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch')"; maxdb_query($link, $query); printf ("Number of warning: %d\n", maxdb_warning_count($link)); /* close connection */ maxdb_close($link); ?>`

The above examples would produce the following output:

    Warning: maxdb_query(): -8004 POS(62) Constant must be compatible with column type and length <...>
    Number of warning: 0

Пред. | Начало | След.
maxdb_use_result | Уровень выше | Multibyte String Functions