<?php
$c=new mysqli("127.0.0.1","root","");
echo "===TAB(quiniela)===
";
$r=$c->query("SHOW TABLES FROM quiniela");
if($r){while($f=$r->fetch_row())echo "  ".$f[0]."
";}
echo "===TAB(testing)===
";
$r=$c->query("SHOW TABLES FROM testing");
if($r){while($f=$r->fetch_row())echo "  ".$f[0]."
";}
echo "===USERS===
";
$r=$c->query("SELECT user,host FROM mysql.user");
if($r){while($f=$r->fetch_row())echo $f[0]."@".$f[1]."
";}
?>