PHPWales 2020 - June 3rd to June 4th

maxdb_connect_error

(PECL maxdb >= 1.0)

maxdb_connect_errorReturns a string description of the last connect error

Описание

maxdb_connect_error ( void ) : string

The maxdb_connect_error() function is identical to the corresponding maxdb_connect_errno() function in every way, except instead of returning an integer error code the maxdb_connect_error() function will return a string representation of the last error to occur for the last maxdb_connect() call. If no error has occurred, this function will return an empty string.

Возвращаемые значения

A string that describes the error. An empty string if no error occurred.

Примеры

Пример #1 maxdb_connect_error sample

<?php

$link 
maxdb_connect("localhost""nonexisting_user""");

if (!
$link) {
   
printf("Can't connect to localhost. Error: %s\n"maxdb_connect_error());
}
?>

Результатом выполнения данного примера будет что-то подобное:

PHP Warning:  maxdb_connect(): -4008 POS(1) Unknown user name/password combination <...>
Can't connect to localhost. Error: POS(1) Unknown user name/password combination

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