sqlsrv_get_fieldGets field data from the currently selected row
&reftitle.description;
mixedsqlsrv_get_fieldresourcestmtintfieldIndexintgetAsType
Gets field data from the currently selected row. Fields must be accessed in
order. Field indices start at 0.
&reftitle.parameters;
stmt
A statement resource returned by sqlsrv_query or
sqlsrv_execute.
fieldIndex
The index of the field to be retrieved. Field indices start at 0. Fields
must be accessed in order. i.e. If you access field index 1, then field
index 0 will not be available.
getAsType
The PHP data type for the returned field data. If this parameter is not
set, the field data will be returned as its default PHP data type.
For information about default PHP data types, see
Default PHP Data Types
in the Microsoft SQLSRV documentation.
&reftitle.returnvalues;
Returns data from the specified field on success. Returns &false; otherwise.
&reftitle.examples;
<function>sqlsrv_get_field</function> example
The following example demonstrates how to retrieve a row with
sqlsrv_fetch and get the row fields with
sqlsrv_get_field.
"dbName", "UID"=>"username", "PWD"=>"password");
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true));
}
$sql = "SELECT Name, Comment
FROM Table_1
WHERE ReviewID=1";
$stmt = sqlsrv_query( $conn, $sql);
if( $stmt === false ) {
die( print_r( sqlsrv_errors(), true));
}
// Make the first (and in this case, only) row of the result set available for reading.
if( sqlsrv_fetch( $stmt ) === false) {
die( print_r( sqlsrv_errors(), true));
}
// Get the row fields. Field indeces start at 0 and must be retrieved in order.
// Retrieving row fields by name is not supported by sqlsrv_get_field.
$name = sqlsrv_get_field( $stmt, 0);
echo "$name: ";
$comment = sqlsrv_get_field( $stmt, 1);
echo $comment;
?>
]]>
&reftitle.seealso;
sqlsrv_fetchsqlsrv_fetch_arraysqlsrv_fetch_object