Защо не прави проверка на кредита?
Ето ви и кода
Ето ви и кода
if($krediti == 10) {
echo " <center> нема кредити</center> ";
}
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if($krediti == 10) {
echo " <center> нема кредити</center> ";
}
<?php
$my_ime=$_SESSION['id'];
define('IN_VALID', true);
echo ('');
$our = mysql_query("SELECT * FROM users WHERE id = '$my_ime'") or die(mysql_error());
while($row = mysql_fetch_array($our)) {
$username = $row['username'];
}
if (!isset($_POST['update'])) {
echo ("
<form method=\"POST\">
<center> име</center>
<center> <input type=\"text\" name=\"username\" maxlength=\"100\" value=\"\"> </center>
<br>
<center> <input type=\"submit\" name=\"update\" value=\"smeni\">
</form>");
}
else {
$up=mysql_query("UPDATE users SET credit = credit - 10 WHERE username ='$username'");
if($krediti == 10) {
echo " <center> nema kredit </center> ";
}
$username = htmlspecialchars($_POST['username']);
$editip = ip2long($_SERVER['REMOTE_ADDR']);
$update = mysql_query("Update users set username = '$username' where id = '$my_ime'") or die(mysql_error());
if(empty($username)) {
die(" <center> nema ime </center> ");
}
if (!empty($username)) {
$proverka = mysql_query("SELECT * FROM users WHERE id='$my_ime'") or die(mysql_error());
$r = mysql_fetch_array($proverka);
}
else { echo (" <center> nema ime </center> "); }
echo (" <center> smeni uspe6no </center> ");
echo ("<meta http-equiv=\"refresh\" content=\"3; url=index.php\">");
}
echo ("");
echo ('');
?>
if($krediti < 10) {
echo " <center> нема кредити</center> ";
}
не те разбрахDeathGuard_ каза:Според моята логика искаш да направиш ако няма 10 кредита да изписва, че няма? С тази твоя оскъдна информация мисля, че това искаш да стане:
if($krediti < 10) {
echo " <center> нема кредити</center> ";
}
<?php
$my_ime=$_SESSION['id'];
define('IN_VALID', true);
$our = mysql_query("SELECT * FROM users WHERE id = '$my_ime'") or die(mysql_error());
while($row = mysql_fetch_array($our)) {
$username = $row['username'];
}
if (!isset($_POST['update'])) {
echo ("
<form method=\"POST\">
<center> име</center>
<center> <input type=\"text\" name=\"username\" maxlength=\"100\" value=\"\"> </center>
<br>
<center> <input type=\"submit\" name=\"update\" value=\"smeni\">
</form>");
}
else {
$proverka=mysql_query("SELECT credit FROM users WHERE username='$username'") or die(mysql_error());
$rowec=mysql_fetch_array($proverka);
if($rowec[credit]<10) {
echo "<center>Няма кредити</center>";
}
else {
$up=mysql_query("UPDATE users SET credit = credit - 10 WHERE username ='$username'");
}
$username = htmlspecialchars($_POST['username']);
$editip = ip2long($_SERVER['REMOTE_ADDR']);
$update = mysql_query("Update users set username = '$username' where id = '$my_ime'") or die(mysql_error());
if(empty($username)) {
die(" <center> nema ime </center> ");
}
if (!empty($username)) {
$proverka = mysql_query("SELECT * FROM users WHERE id='$my_ime'") or die(mysql_error());
$r = mysql_fetch_array($proverka);
}
else { echo (" <center> nema ime </center> "); }
echo (" <center> smeni uspe6no </center> ");
echo ("<meta http-equiv=\"refresh\" content=\"3; url=index.php\">");
}
?>