echo '<a href="'.$aca.'">LINK</a>';
<a href="krstarica.com">Krstarica</a><a href="http://krstarica.com">Krstarica</a>echo '<a href="http://'.$aca.'">LINK</a>';
Za lakše snalaženje u sintaksi PHP-a, ja koristim Notepad++ i phpDesigner (trenutna verzija je ja mislim 7).
PHP, za savladavanje, nije težak. Potrebno je samo da kreneš od početka i ne preskačeš.
Nemoj da se zalićeš, i radiš odma' teže stvari.
Preporuka je da se krene od, bukvalno, "Hello world".
Što se samog problema tiče verovatno ti je pogrešna deklaracija, ili fali.
Slobodno priloži kod.
if (!mysql_query($sql,$con))
{
die('Error: ' . mysql_error());
}#
<?php
$con = mysql_connect("NEBITNO.com","a1674669_n","LOZINKA");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("a1674669_n", $con);
$sql="UPDATE linkovi
link='$_POST[link]'"
if (!mysql_query($sql,$con))
{
die('Error: ' . mysql_error());
}
mysql_close($con);
#
?>function brisi() {
$con = mysql_connect("blabla.com","a1674669_n","LOZINKA");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("a1674669_n", $con);
mysql_query("TRUNCATE TABLE linkovi");
mysql_close($con);
}
?>
<input type="button" onclick="brisi()" value="Delete"><html>
<head>
<script type="text/JavaScript">
<!--
function popup() {
alert("Hello World")
}
//-->
</script>
</head>
<body>
<input type="button" onclick="popup()" value="popup">
</body>
</html><html>
<head>
<title>Add LINK</title>
</head>
<body>
<?php
if(isset($_POST['brisni'])) {
$con = mysql_connect("****************","*************","************");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("***********", $con);
mysql_query("TRUNCATE TABLE linkovi");
mysql_close($con);
}
if(isset($_POST['link'])) {
$con = mysql_connect("**************","****************","****************");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("**********", $con);
$sql="INSERT INTO linkovi (link)
VALUES
('$_POST[link]')";
if (!mysql_query($sql,$con))
{
die('Error: ' . mysql_error());
}
mysql_close($con);
}
$con = mysql_connect("********************.com","************","**********");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("************", $con);
$result = mysql_query("SELECT * FROM linkovi");
echo "Linkovi";
echo "<br />";
while($row = mysql_fetch_array($result)){
$aca = $row["link"];
//echo $row['link'];
echo "<br />"; echo '<a href="http://'.$aca.'">'.$aca.'</a>'; }
mysql_close($con);
?>
<FORM ACTION="<?=$_SERVER['PHP_SELF'];?>" METHOD="post">
<!--Insert your first name:<INPUT TYPE="text" NAME="ime"><BR>-->
Link:<INPUT TYPE="text" NAME="link"><BR>
<INPUT TYPE="submit" VALUE="Update">
</FORM>
<form action="<?=$_SERVER['PHP_SELF'];?>" method="post">
<input type="submit" name="brisni" value="Delete">
</form>
</body>
</html>
