php - error: Database not selected -


i'm stuck issue: no database selected. roll on same problems posted here, after hours of reading can't figure out why database not selected. created database job , table job. run script wamp server. sorry "everyday question." please help!

<?php  // load smarty library require('c:/wamp/www/smarty-3.1.21/libs/smarty.class.php');  $servername = "localhost"; $dbname = "job";  // create connection $conn = mysqli_connect($servername, $dbname);  // check connection if (!$conn) { die("connection failed: " . mysqli_connect_error()); }  $smarty = new smarty;  $smarty->settemplatedir('c:\wamp\www\app\templates'); $smarty->setcompiledir('c:\wamp\www\app\templates_c'); $smarty->setconfigdir('c:\wamp\www\app\configs'); $smarty->setcachedir('c:\wamp\www\app\cache');   $rows = array(); $sql = "select * job"; $result = mysqli_query($conn, $sql);  if (!$result) {     echo 'mysql error: ' . mysqli_error($conn);     exit; }  while ($row = mysqli_fetch_assoc($result)) {     $rows[] = $row;     }  $smarty->assign('output', $rows); $smarty->display('result.tpl');  mysqli_close($conn);  ?>

those aren't right parameters mysqli_connect. have pass host, username, password, , database name. passing host , database name, not connecting correctly.


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