PHP mysqli_error_list () function
Examples
Function returns the most recent call last error code:
<? php
// Assumes that the database username: root, password: 123456, database: w3big
$ con = mysqli_connect ( "localhost" , "root", "123456", "w3big");
if (mysqli_connect_errno ($ con))
{
echo "MySQL connection failed:" mysqli_connect_error ();.
}
// Execute the query, check for errors
if (! mysqli_query ($ con, "INSERT INTO websites (name) VALUES ( ' tutorial')"))
{
print_r (mysqli_error_list ($ con)) ;
}
mysqli_close ($ con);
?>
// Assumes that the database username: root, password: 123456, database: w3big
$ con = mysqli_connect ( "localhost" , "root", "123456", "w3big");
if (mysqli_connect_errno ($ con))
{
echo "MySQL connection failed:" mysqli_connect_error ();.
}
// Execute the query, check for errors
if (! mysqli_query ($ con, "INSERT INTO websites (name) VALUES ( ' tutorial')"))
{
print_r (mysqli_error_list ($ con)) ;
}
mysqli_close ($ con);
?>
Definition and Usage
mysqli_error_list () function returns the error list recently called function.
grammar
mysqli_error_list( connection ) ;
参数 | 描述 |
---|---|
connection | 必需。规定要使用的 MySQL 连接。 |
technical details
return value: | Returns list of errors. Each error is an errno (error code), error (error text) and associated with an array sqlstate. |
---|---|
PHP version: | 5.4+ |
PHP MySQLi Reference Manual