yp_err_string
(PHP 4 >= 4.0.6, PHP 5 <= 5.0.4)
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
例 1. Example for NIS errors
<?php
echo "Error: " . yp_err_string(yp_errno());
?>
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