num-rows

mysqli_result::$num_rows

mysqli_num_rows

Gets the number of rows in the result set

ENTITY

ENTITY

int

string

mysqli_result-ENTITYnum_rows

ENTITY

int

string

mysqli_num_rows

mysqli_result

result

Returns the number of rows in the result set.

The behaviour of mysqli_num_rows depends on whether buffered or unbuffered result sets are being used. This function returns 0 for unbuffered result sets unless all rows have been fetched from the server.

ENTITY

ENTITY

An ENTITY representing the number of fetched rows. Returns 0 in unbuffered mode unless all rows have been fetched from the server.

ENTITY

ENTITY

<?php

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");

$result = $mysqli->query("SELECT Code, Name FROM Country ORDER BY Name");

/* Get the number of rows in the result set */
$row_cnt = $result->num_rows;

printf("Result set has %d rows.\n", $row_cnt);

   

<?php

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$link = mysqli_connect("localhost", "my_user", "my_password", "world");

$result = mysqli_query($link, "SELECT Code, Name FROM Country ORDER BY Name");

/* Get the number of rows in the result set */
$row_cnt = mysqli_num_rows($result);

printf("Result set has %d rows.\n", $row_cnt);

   

Result set has 239 rows.

ENTITY

[!NOTE] In contrast to the mysqli_stmt_num_rows function, this function doesn't have an object-oriented method variant. In the object-oriented style, use the getter property.

ENTITY

mysqli_affected_rows, mysqli_store_result, mysqli_use_result, mysqli_query, mysqli_stmt_num_rows