maxdb_error
maxdb::error
(PECL maxdb >= 1.0)
maxdb_error -- maxdb::error — Returns a string description of the last error
Descripción
Estilo por procedimientos
maxdb_error
( resource
$link
) : stringEstilo orientado a objetos
string $maxdb->error;
The maxdb_error() function is identical to the corresponding
maxdb_errno() function in every way, except instead of returning
an integer error code the maxdb_error() function will return
a string representation of the last error to occur for the database connection
represented by the link parameter. If no error has occurred,
this function will return an empty string.
Valores devueltos
A string that describes the error. An empty string if 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("Errormessage: %s\n", $maxdb->error);
}
/* 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("Errormessgae: %s\n", maxdb_error($link));
}
/* close connection */
maxdb_close($link);
?>
El resultado del ejemplo sería algo similar a:
PHP Warning: maxdb_query(): -4005 POS(8) Unknown column name:XXX [42000] Errormessgae: POS(8) Unknown column name:XXX
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_errno() - Returns the error code for the most recent function call
- maxdb_sqlstate() - Returns the SQLSTATE error from previous MaxDB operation
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