<?php
$db_spojeni= mysqli_connect
('localhost', 'acerr' , '****' , 'promene', 3306);
if ($db_spojeni)
echo 'vse ok'. '<br />';
else
echo 'si blb';
$objekt_vysledku = mysqli_query($db_spojeni , 'SELECT a FROM promena');
if (!$objekt_vysledku)
die ('Chyba');
$radek = mysqli_fetch_array($objekt_vysledku);
while ($radek)
{
$a = $radek['a'];
}
$b=$a+1;
$tb="promena";
$zmena=mysql_query("UPDATE `$tb` SET `a` = `$a` WHERE `a` = `$b` , $db_spojeni");
while ($radek)
{
$a = $radek['a'];
}
if ($a==1)
echo 'alda je supr';
echo $a
?>
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