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--TEST--
function test: mysqli_num_fields()
--FILE--
<?php
include "connect.inc";
/*** test mysqli_connect 127.0.0.1 ***/
$link = mysqli_connect("localhost", $user, $passwd);
mysqli_select_db($link, "test");
mysqli_query($link, "DROP TABLE IF EXISTS test_result");
mysqli_query($link, "CREATE TABLE test_result (a int, b varchar(10))");
mysqli_query($link, "INSERT INTO test_result VALUES (1, 'foo')");
mysqli_real_query($link, "SELECT * FROM test_result");
if (mysqli_field_count($link)) {
$result = mysqli_store_result($link);
$num = mysqli_num_fields($result);
mysqli_free_result($result);
}
var_dump($num);
mysqli_close($link);
?>
--EXPECT--
int(2)
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