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sqlsrv_has_rows

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

sqlsrv_has_rows — Indicates whether the specified statement has rows

Beschreibung

sqlsrv_has_rows(resource $stmt): bool

Indicates whether the specified statement has rows.

Parameter-Liste

stmt
A statement resource returned by sqlsrv_query() or sqlsrv_execute().

Rückgabewerte

Returns true if the specified statement has rows and false if the statement does not have rows or if an error occurred.

Beispiele

Beispiel #1 sqlsrv_has_rows() example

<?php
$server = "serverName\sqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $server, $connectionInfo );

$stmt = sqlsrv_query( $conn, "SELECT * FROM Table_1");

if ($stmt) {
$rows = sqlsrv_has_rows( $stmt );
if ($rows === true)
echo "There are rows. <br />";
else
echo "There are no rows. <br />";
}
?>

Siehe auch