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Last updated: Sat, 27 Jan 2007

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# maxdb_errno

(PECL)

maxdb_errno

(no version information, might be only in CVS)

maxdb->errno -- Returns the error code for the most recent function call

## Description

Procedural style:

int maxdb_errno ( resource link )

Object oriented style (property):

class maxdb {
int errno
}

The maxdb_errno() function will return the last error code for the most recent MaxDB function call that can succeed or fail with respect to the database link defined by the `link` parameter. If no errors have occured, this function will return zero.

## Return values

An error code value for the last call, if it failed. zero means no error occurred.

## See also

maxdb_connect_errno(), maxdb_connect_error(), maxdb_error(), maxdb_sqlstate()

## Example

Пример 1. Object oriented style

`<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
if (!$maxdb->query("SELECT xxx FROM hotel.city")) {
printf("Errorcode: %d\n", $maxdb->errno);
}
/* close connection */
$maxdb->close();
?>`

Пример 2. Procedural style

`<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
if (!maxdb_query($link, "SELECT xxx FROM hotel.city")) {
printf("Errorcode: %d\n", maxdb_errno($link));
}
/* close connection */
maxdb_close($link);
?>`

The above examples would produce the following output:

    PHP Warning:  maxdb_query(): -4005 POS(8) Unknown column name:XXX [42000] <...>
    Errorcode: -4005

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Last updated: Sat, 27 Jan 2007
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