MySQL Improved Extension (
Mysqli
)
2433
-----------------
Amersfoort
Maastricht
Dordrecht
Leiden
Haarlemmermeer
See Also
mysqli_real_query
mysqli_store_result
20.7.3.9.60.
mysqli::$warning_count
,
mysqli_warning_count
Copyright 1997-2012 the PHP Documentation Group. [2230]
•
mysqli::$warning_count
mysqli_warning_count
Returns the number of warnings from the last query for the given link
Description
Object oriented style
int
mysqli->warning_count ;
Procedural style
int mysqli_warning_count(
mysqli link);
Returns the number of warnings from the last query in the connection.
Note
For retrieving warning messages you can use the SQL command
SHOW
WARNINGS [limit row_count]
.
Parameters
link
Procedural style only: A link identifier returned by
mysqli_connect
or
mysqli_init
Return Values
Number of warnings or zero if there are no warnings.
Examples
Example 20.148.
$mysqli->warning_count
example
Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
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