[Retrieving checkbox values from database]

<input type="checkbox" name="list[]" value="$i">

 

The [] in list will tell the script [when passed] that, that variable is an array.

 

$list = $_POST['list'];

foreach($list AS $id){
$sql = "DO THIS TO THIS TABLE WHERE `id`=$id";
$res = mysql_query($sql) or die(mysql_error());
}

[[SOLVED] CAN I DISPLAY CONTENT ONLY 10 random MIN of each HOUR?]

You could just use date.

 

Say you only wanted it to show between X:20 and X:30

 

$minute = date("i");

if($minute >= 20 && $minute <= 30){
//show whatever
}

[[SOLVED] Problem With Showing Records From Database]

1. Why do you have (int) in your $londonclub variable

2. Add an or die statemeont on your second result [before the //good to go! comment]

3. Why waste space, just use mysql_fetch_assoc($result)

[Is this possible?]

^^

[Is this possible?]

What is that supposed to do?

 

Fatal error: Cannot instantiate non-existent class: ziparchive in /home/neoblob/public_html/hypertext/pref.php on line 2

 

 

[Is this possible?]

Dev-Tuts.com isn't mine, it's what I previously designed for them.

 

Eh, I could care less about the flash activation.

 

But, I'd rather appreciate if my original question was answered

[Is this possible?]

Is it possible to use PHP to extract ONLY the files names from a ZIP file?

[help with sin()]

Use sinh.

 

http://us3.php.net/manual/en/function.sinh.php

[Error messages]

What corbin did you can just do:

 

<form name="submit" method="post" action="page.php" onSubmit="Submitted(submit)">
<textarea name="textbox" cols="30" rows="14"></textarea>
<br><input type="submit" value="Submit">
</form>

[Changing an image's opacity]

http://www.cgi-interactive-uk.com/php_gd2_imagecopymerge.html

[[SOLVED] Checkboxes and Arrays]

Use the checkbox [2nd try] and just pass it, then use foreach.

 

$tblname = $_POST['tablename'];

foreach($tblname AS $woah){
echo $woah . "<br />\n";
}

[Login Script Driving Me Mad !!]

Fill in your own stuff:

 

<?php

function checkLogIn(){
if(isset($_SESSION[email]) && isset($_SESSION[password])){
	if(LogIn($_SESSION[email],$_SESSION[password])){
	return true;
	}else{
	return false;
	}
}else{
return false;
}
}


function LogIn($email,$pass){
$email = mysql_real_escape_string($email);
$pass = mysql_real_escape_string($pass);

if($email && $pass){
//email and password are set
	$sql = "SELECT * FROM `yourtable` WHERE `email`='$email'";
	$res = mysql_query($sql) or die(mysql_error());

		if(mysql_num_rows($res) > 0){
		//email exists

			$sql = "SELECT * FROM `yourtable` WHERE `email`='$email' AND `password`='$pass'";
			$res = mysql_query($sql) or die(mysql_error());

				if(mysql_num_rows($res) > 0){
				//success logged in
				}else {
				//failure: email and password combination are incorrect
				}

		}else {
		//failure: email does not exist
		}
}else {
//failure: email/pass is/are not set
}



}


$logged_in = checkLogIn();
?>

[wanna convert number into words]

http://marc.info/?l=php-general&m=99928281523866&w=2

 

found something of use.

[Searching for information!]

You could have a field in a mySQL database that updates everytime a user views a page, then just have a page that selects the data from your database where the time field is less than 15 minutes

[Picture Gallery Script help]

$path = "/home/path/to/your/folder";

$handle = @opendir($path) or die("Unable to open $path");

echo "<table border=0 cellspacing=3 cellpadding=3>\n";
$x=1;
echo "<tr>\n";
while($file = readdir($handle)){
echo "<td><img src=\"$file\"></td>\n";

  if($x == 5){
  echo "</tr><tr>\n";
  $x=0;
  }
$x++;
}
echo "</tr>\n";
echo "</table>\n";

closedir($handle);

[Send EMail on Date]

http://www.unixgeeks.org/security/newbie/unix/cron-1.html

 

or if you have access to a cPanel, you can use the Cron Tab Manager

[script not workin, help plz]

$fetch = "SELECT `password` FROM `tbl_users` WHERE (username='$username1')";
$password2 = mysql_query($fetch);

if($password == $password2) {

 

CHANGE TO:

 

$fetch = "SELECT `password` FROM `tbl_users` WHERE `username` ='$username1'";
$pass2 = mysql_query($fetch) or die(mysql_error());
$pfet = mysql_fetch_assoc($pass2);
$password2 = $pfet['password'];

if($password == $password2){

[query ->array array->variable query ->variable as criteria]

You would have to give "$array" a field parameter to work.

 

WHERE y IN($array[x])

[[SOLVED] How would i go about adding..]

If you're holding the user logged in, in a session you could just do:

 

if($_SESSION['name']){
//show stuff logged in
}else {
//show you need to be logged in to view this
}

 

[preg_replace help]

I'm still getting the wrong image. I'm trying to get image "6", but I keep getting "4"

 

I also believe that the variable is NOT passing threw the username function.

 

I've tried returning the username value inside the function but it's blank.

[preg_replace help]

I don't want the braces, and the variable inside the username function is not passing correctly.

 

Username function does: [puts image on administrative level][link to profile]

 

I'm getting:

 

[frozenpic][link to profile]

 

Therefore the username isn't in existence.

[preg_replace help]

I'm trying to make it so:

 

[profile=username] replaces with username(username)

 

username() is a function I have that links the "username" to that profile

 

$string = "[profile=marcus;]";

echo "Before: $string<br>\n";
echo "After: ";
echo preg_replace("[profile=(.*?);]",username("\\1"),$string);

 

I get:

 

 

Before: [profile=marcus;]

After: [marcus]

 

 

The after statement is producing a link to that profile with an image. The image identifies the user's level, the link is correct.

 

How would I remove the brackets on the start and the end of "[marcus]" ?

[[SOLVED] Error?!]

They opened their function twice:

 

function quadratic ($a, $b, $c, $root) {
{

 

That's what he was referring to in his first post.

[[SOLVED] Adding guests to guest table]

You could do something like, updating a time column for each time they navigate around the site. And if there is no activity within 5 minutes, delete them from the table.

[[SOLVED] Query Getting whiespace error]

Remove the double quotes in your values.