sqlsrv_execute
sqlsrv_fetch_object
SQLSRV Funkcje
PHP Manual

# sqlsrv_fetch_array

(No version information available, might only be in SVN)

sqlsrv_fetch_array — Returns a row as an array

### Opis

array sqlsrv_fetch_array ( resource `$stmt` [, int `$fetchType` [, int `$row` [, int `$offset` ]]] )

Returns the next available row of data as an associative array, a numeric array, or both (the default).

### Parametry

`stmt`

  A statement resource returned by sqlsrv_query or sqlsrv_execute.

`fetchType`

  A predefined constant specifying the type of array to return. Possible values are `SQLSRV_FETCH_ASSOC`, `SQLSRV_FETCH_NUMERIC`, and `SQLSRV_FETCH_BOTH` (the default).

  A fetch type of SQLSRV_FETCH_ASSOC should not be used when consuming a result set with multiple columns of the same name.

`row`

  Specifies the row to access in a result set that uses a scrollable cursor. Possible values are `SQLSRV_SCROLL_NEXT`, `SQLSRV_SCROLL_PRIOR`, `SQLSRV_SCROLL_FIRST`, `SQLSRV_SCROLL_LAST`, `SQLSRV_SCROLL_ABSOLUTE` and, `SQLSRV_SCROLL_RELATIVE` (the default). When this parameter is specified, the `fetchType` must be explicitly defined.

`offset`

  Specifies the row to be accessed if the row parameter is set to `SQLSRV_SCROLL_ABSOLUTE` or `SQLSRV_SCROLL_RELATIVE`. Note that the first row in a result set has index 0.

### Zwracane wartości

Returns an array on success, `NULL` if there are no more rows to return, and `FALSE` if an error occurs.

### Przykłady

Przykład #1 Retrieving an associative array.

`<?php
$serverName = "serverName\instanceName";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password");
$conn = sqlsrv_connect( $serverName, $connectionInfo );
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true));
}
$sql = "SELECT FirstName, LastName FROM SomeTable";
$stmt = sqlsrv_query( $conn, $sql );
if( $stmt === false) {
die( print_r( sqlsrv_errors(), true) );
}
while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_ASSOC) ) {
echo $row['LastName'].", ".$row['FirstName']."<br />";
}
sqlsrv_free_stmt( $stmt);
?>`

Przykład #2 Retrieving a numeric array.

`<?php
$serverName = "serverName\instanceName";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password");
$conn = sqlsrv_connect( $serverName, $connectionInfo );
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true));
}
$sql = "SELECT FirstName, LastName FROM SomeTable";
$stmt = sqlsrv_query( $conn, $sql );
if( $stmt === false) {
die( print_r( sqlsrv_errors(), true) );
}
while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_NUMERIC) ) {
echo $row[0].", ".$row[1]."<br />";
}
sqlsrv_free_stmt( $stmt);
?>`

### Notatki

Not specifying the `fetchType` or explicity using the `SQLSRV_FETCH_TYPE` constant in the examples above will return an array that has both associative and numeric keys.

If more than one column is returned with the same name, the last column will take precedence. To avoid field name collisions, use aliases.

If a column with no name is returned, the associative key for the array element will be an empty string ("").

### Zobacz też:

- sqlsrv_connect() - Opens a connection to a Microsoft SQL Server database
- sqlsrv_query() - Prepares and executes a query.
- sqlsrv_errors() - Returns error and warning information about the last SQLSRV operation performed
- sqlsrv_fetch() - Makes the next row in a result set available for reading

sqlsrv_execute
sqlsrv_fetch_object
SQLSRV Funkcje
PHP Manual