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sqlsrv_has_rows

sqlsrv_has_rows

Indicates whether the specified statement has rows

bool **sqlsrv_has_rows** resource $stmt

Indicates whether the specified statement has rows.

stmt A statement resource returned by or . sqlsrv_query``sqlsrv_execute

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

Voorbeeld: 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 />";
}
?>

sqlsrv_num_rows``sqlsrv_query

Vorige ← sqlsrv_get_field Volgende sqlsrv_next_result →

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