sqlsrv_has_rows

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sqlsrv_has_rowsIndicates whether the specified statement has rows

Description

sqlsrv_has_rows(resource $stmt): bool

Indicates whether the specified statement has rows.

Parameters

stmt

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

Return Values

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

Examples

Example #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 />";
}
?>

See Also

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User Contributed Notes 1 note

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1
Bin Ury
5 years ago
This function cannot be relied on to report errors since both a existence negative and a SQL error will report the same boolean value.
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