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Последние активные темы форума |
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mysqli_connect_errno
(PHP 5) mysqli_connect_errno -- Returns the error code from last connect call
Descriptionint mysqli_connect_errno ( void ) The mysqli_connect_errno() function will return the last error code number
for last call to mysqli_connect().
If no errors have occured, this function will return zero.
Замечание:
Client error message numbers are listed in the MySQL errmsg.h header file,
server error message numbers are listed in mysqld_error.h.
In the MySQL source distribution you can find a complete list of error messages and error numbers
in the file Docs/mysqld_error.txt.
Возвращаемые значенияAn error code value for the last call to mysqli_connect(), if it failed.
zero means no error occurred.
Примеры
Пример 1. mysqli_connect_errno sample
<?php
$link
= @
mysqli_connect
(
"localhost"
,
"nonexisting_user"
,
""
);
if (!
$link
) {
printf
(
"Can't connect to localhost. Errorcode: %d\n"
,
mysqli_connect_errno
());
}
?>
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