Oracle 5.0 Reference Manual page 2456

void mysqli_stmt::free_result();
mysqli_result mysqli_stmt::get_result();
object mysqli_stmt::get_warnings(
mysqli_stmt stmt);
mixed mysqli_stmt::prepare(
string query);
bool mysqli_stmt::reset();
mysqli_result mysqli_stmt::result_metadata();
bool mysqli_stmt::send_long_data(
int param_nr,
string data);
bool mysqli_stmt::store_result();
}
20.7.3.10.1. mysqli_stmt::$affected_rows,
Copyright 1997-2012 the PHP Documentation Group. [2230]
•
mysqli_stmt::$affected_rows
mysqli_stmt_affected_rows
Returns the total number of rows changed, deleted, or inserted by the last executed statement
Description
Object oriented style
int
mysqli_stmt->affected_rows ;
Procedural style
int mysqli_stmt_affected_rows(
mysqli_stmt stmt);
Returns the number of rows affected by INSERT, UPDATE, or
This function only works with queries which update a table. In order to get the number of rows from a
SELECT query, use
Parameters
stmt
Return Values
An integer greater than zero indicates the number of rows affected or retrieved. Zero indicates that no
records where updated for an UPDATE/DELETE statement, no rows matched the WHERE clause in
the query or that no query has yet been executed. -1 indicates that the query has returned an error.
NULL indicates an invalid argument was supplied to the function.
MySQL Improved Extension (Mysqli)
mysqli_stmt_num_rows
Procedural style only: A statement identifier returned by
mysqli_stmt_init.
Note
If the number of affected rows is greater than maximal PHP int value, the
number of affected rows will be returned as a string value.
mysqli_stmt_affected_rows
DELETE
instead.
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query.