Podręcznik PHP
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# maxdb_warning_count

(PECL)

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 )

Object oriented style (property):

class maxdb {
int warning_count
}

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

Przykład 1. Object oriented style

`<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
/* a remarkable city in Wales */
$query = "INSERT INTO temp.mycity (zip, name) VALUES('11111',
'Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch')";
$maxdb->query($query);
printf ("Number of warning: %d\n", $maxdb->warning_count);
/* close connection */
$maxdb->close();
?>`

Przykład 2. Procedural style

`<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
maxdb_query($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

Poprzedni | Spis treści | Następny
maxdb_use_result | Początek rozdziału | Multibyte String Functions