num-rows
mysqli_stmt::$num_rows
mysqli_stmt::num_rows
mysqli_stmt_num_rows
Returns the number of rows fetched from the server
ENTITY
ENTITY
int
string
mysqli_stmt-ENTITYnum_rows
public
int
string
mysqli_stmt::num_rows
ENTITY
int
string
mysqli_stmt_num_rows
mysqli_stmt
statement
Returns the number of rows buffered in the statement. This function will only work after mysqli_stmt_store_result is called to buffer the entire result set in the statement handle.
This function returns 0 unless all rows have been fetched from the server.
ENTITY
ENTITY
An ENTITY representing the number of buffered rows. Returns 0 in unbuffered mode unless all rows have been fetched from the server.
ENTITY
ENTITY
ENTITY
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
$query = "SELECT Name, CountryCode FROM City ORDER BY Name LIMIT 20";
$stmt = $mysqli->prepare($query);
$stmt->execute();
/* store the result in an internal buffer */
$stmt->store_result();
printf("Number of rows: %d.\n", $stmt->num_rows);
ENTITY
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
$query = "SELECT Name, CountryCode FROM City ORDER BY Name LIMIT 20";
$stmt = mysqli_prepare($link, $query);
mysqli_stmt_execute($stmt);
/* store the result in an internal buffer */
mysqli_stmt_store_result($stmt);
printf("Number of rows: %d.\n", mysqli_stmt_num_rows($stmt));
ENTITY
Number of rows: 20.
ENTITY
mysqli_stmt_store_result, mysqli_stmt_affected_rows, mysqli_prepare
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