yp_err_string
(PHP 4 >= 4.0.6, PHP 5 < 5.1.0)
yp_err_string — Returns the error string associated with the given error code
说明
yp_err_string
( int
$errorcode
) : stringReturns the error message associated with the given error code. Useful to indicate what exactly went wrong.
参数
-
errorcode -
The error code.
返回值
Returns the error message, as a string.
范例
Example #1 Example for NIS errors
<?php
echo "Error: " . yp_err_string(yp_errno());
?>