yp_err_string
(PHP 4 >= 4.0.6, PHP 5 <= 5.0.5)
yp_err_string — Returns the error string associated with the given error code
说明
string yp_err_string
( int $errorcode
)
Returns 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());
?>
