maxdb_errno
maxdb::errno
(PECL maxdb >= 1.0)
maxdb_errno -- maxdb::errno — Returns the error code for the most recent function call
Descripción
Estilo por procedimientos
maxdb_errno
( resource
$link
) : intEstilo orientado a objetos
int $maxdb->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 occurred, this function will return zero.
Valores devueltos
An error code value for the last call, if it failed. zero means no error occurred.
Ejemplos
Ejemplo #1 Estilo orientado a objetos
<?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();
?>
Ejemplo #2 Estilo por procedimientos
<?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);
?>
El resultado del ejemplo sería algo similar a:
PHP Warning: maxdb_query(): -4005 POS(8) Unknown column name:XXX [42000] <...> Errorcode: -4005
Ver también
- maxdb_connect_errno() - Returns the error code from last connect call
- maxdb_connect_error() - Returns a string description of the last connect error
- maxdb_error() - Returns a string description of the last error
- maxdb_sqlstate() - Returns the SQLSTATE error from previous MaxDB operation
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