MAXDB_ERRNO(3) 1 MAXDB_ERRNO(3)
maxdb_errno - Returns the error code for the most recent function call
Procedural style
SYNOPSIS
int maxdb_errno (resource $link)
DESCRIPTION
Object oriented style
int$maxdb->errno ()
The maxdb_errno(3) 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 occurred, this function will return zero.
RETURN VALUES
An error code value for the last call, if it failed. zero means no error occurred.
EXAMPLES
Example #1
Object oriented style
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
if (!$maxdb->query("SELECT xxx FROM hotel.city")) {
printf("Errorcode: %d
", $maxdb->errno);
}
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
if (!maxdb_query($link, "SELECT xxx FROM hotel.city")) {
printf("Errorcode: %d
", maxdb_errno($link));
}
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
PHP Warning: maxdb_query(): -4005 POS(8) Unknown column name:XXX [42000] <...>
Errorcode: -4005
SEE ALSO
maxdb_connect_errno(3), maxdb_connect_error(3), maxdb_error(3), maxdb_sqlstate(3).
PHP Documentation Group MAXDB_ERRNO(3)
