mysqli_result::fetch_array
mysqli_result::fetch_field_direct
MySQLi_Result
PHP Manual

# mysqli_result::fetch_assoc

# mysqli_fetch_assoc

(PHP 5)

mysqli_result::fetch_assoc -- mysqli_fetch_assoc — Fetch a result row as an associative array

### Opis

Styl obiektowy

array mysqli_result::fetch_assoc ( void )

Styl proceduralny

array mysqli_fetch_assoc ( mysqli_result `$result` )

Returns an associative array that corresponds to the fetched row or `NULL` if there are no more rows.

> Informacja: Nazwy pól zwracane przez tą funkcję rozróżniają wielkość znaków.

> Informacja: Ta funkcja ustala wartość pól NULL na `NULL`.

### Parametry

`wynik`

  Tylko styl proceduralny: Identyfikator zbioru wyników zwróconych przez mysqli_query(), mysqli_store_result() lub mysqli_use_result().

### Zwracane wartości

Returns an associative array of strings representing the fetched row in the result set, where each key in the array represents the name of one of the result set's columns or `NULL` if there are no more rows in resultset.

If two or more columns of the result have the same field names, the last column will take precedence. To access the other column(s) of the same name, you either need to access the result with numeric indices by using mysqli_fetch_row() or add alias names.

### Przykłady

Styl obiektowy

`<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = $mysqli->query($query)) {
/* fetch associative array */
while ($row = $result->fetch_assoc()) {
printf ("%s (%s)\n", $row["Name"], $row["CountryCode"]);
}
/* free result set */
$result->close();
}
/* close connection */
$mysqli->close();
?>`

Styl proceduralny

`<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = mysqli_query($link, $query)) {
/* fetch associative array */
while ($row = mysqli_fetch_assoc($result)) {
printf ("%s (%s)\n", $row["Name"], $row["CountryCode"]);
}
/* free result set */
mysqli_free_result($result);
}
/* close connection */
mysqli_close($link);
?>`

Powyższe przykłady wyświetlą:

    Pueblo (USA)
    Arvada (USA)
    Cape Coral (USA)
    Green Bay (USA)
    Santa Clara (USA)

### Zobacz też:

- mysqli_fetch_array() - Fetch a result row as an associative, a numeric array, or both
- mysqli_fetch_row() - Get a result row as an enumerated array
- mysqli_fetch_object() - Returns the current row of a result set as an object
- mysqli_query() - Performs a query on the database
- mysqli_data_seek() - Adjusts the result pointer to an arbitary row in the result

mysqli_result::fetch_array
mysqli_result::fetch_field_direct
MySQLi_Result
PHP Manual