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marcus

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Posts posted by marcus

    [SOLVED] arrays and explode help!

    in PHP Coding Help

    Posted

    Tested and works:

     

    <?php
$dirty = array(
'rude word',
'another rude phrase',
'etc'
);

$text = "This is a RUDE word, while this is another ruDe pHraSe, etc";

foreach($dirty AS $bad_word){
$text = preg_replace("/$bad_word/i","****", $text);
}

echo $text;
?>

     

    Will output:

     

    This is a ****, while this is ****, ****

    [SOLVED] displaying a html form with php echo

    in PHP Coding Help

    Posted

    You're crazy for actually echoing echo individual option well, individually.

     

    # days
for($i=1;$i<=31;$i++){
echo "<option value=\"$i\">$i</option>\n";
}

# months {
for($j=1;$j<=12;$j++){
echo "<option value=\"$j\">$j</option>\n";
}

# years {
for($k=2007;$k>=1900;$k--){
echo "<option value=\"$k\">$k</option>\n";
}

     

    If anything, you have bad HTML.

    [SOLVED] Is there a good way to do this?

    in PHP Coding Help

    Posted

    Could do something like:

     

    $sql = "SELECT * FROM `users_groups` WHERE `user_id`='1234'";
$res = mysql_query($sql) or die(mysql_error());
$num = mysql_num_rows($res);

$x=1;
while($row = mysql_fetch_assoc($res)){
   if($x == $num){
   $c = "";
   }else {
   $c = ",";
   }
$group .= "'" . $row['group_id'] . "'" . $c;
}

$sql2 = "SELECT * FROM `news` WHERE `group` IN($group)";
$res2 = mysql_query($sql2) or die(mysql_error());

    [SOLVED] text files into array

    in PHP Coding Help

    Posted 

    $file = file_get_contents("thatfile.txt");

$f2 = explode("\n", $file);

foreach($f2 AS $ex){
$ex2 = explode("  ", $ex);
   foreach($ex2 AS $ex3){
   $ex4 = explode(" ", $ex3[0]);
      foreach($ex4 AS $ex5){
      echo $ex5[1] . " " . $ex4[2] . ",";
      }
   }
}

     

    try that.

    session_set_cookie_params help.

    in PHP Coding Help

    Posted

    I cleared all my cookies.

     

    CODE:

     

    global.php [included on every page]

     

    <?php
session_set_cookie_params(10800,'/','.mysite.com', false);
session_start();
#session_destroy();


//---------------MAIN DATABASE---------------//
$db	= array();
$db['user'] = "us_***";
$db['pass'] = "*******";
$db['host'] = "localhost";
$db['base'] = "us_***";
$connect = 1;

if($connect > 0){
$c = mysql_connect($db['host'], $db['user'], $db['pass']) or die("Error connecting to mySQL Database: " . mysql_error());
$d = mysql_select_db($db['base'], $c);
}
//-------------------------------------------//



//--------------INCLUDES---------------------//

#-------FUNCTIONS
if(file_exists( "/home2/us/public_html/includes/functions.php" )){
	include "/home2/us/public_html/includes/functions.php";
}

#-------LANGUAGES
if(file_exists( "/home2/us/public_html/includes/languages.php" )){
	include "/home2/us/public_html/includes/languages.php";
}


//------------------------------------------//
# CHECK LANGUAGE
#checkLang($_COOKIE['ln']);
//-----------------------------------------//

?>

     

    login.mysite.com/index.php

    <?php
include "/home2/us/public_html/global.php";
$page = $lang[$ln]['login_title'];

layout('header');

if(!$_SESSION['uid']){

if(!$_POST['submit']){
echo "<table border=\"0\" cellspacing=\"3\" cellpadding=\"3\">\n";
echo "<form method=\"post\" action=\"http://login.mysite.com\">\n";
echo "<tr><td>{$lang[$ln]['login_username']}</td><td><input type=\"text\" name=\"username\"></td></tr>\n";
echo "<tr><td>{$lang[$ln]['login_password']}</td><td><input type=\"password\" name=\"password\"></td></tr>\n";
echo "<input type=\"hidden\" name=\"submit\" value=\"1\">\n";
echo "<tr><td colspan=\"2\" align=\"right\"><input type=\"image\" src=\"{$src['input_submit']}\"></td></tr>\n";
echo "</form></table>\n";
}else {
$username = protect($_POST['username']);
$password = protect($_POST['password']);
$errors = array();

	if(!$username){ $errors[] = "You did not supply a username"; }
	if(!$password){ $errors[] = "You did not supply a password"; }

	if($username && $password){

		$sql = "SELECT * FROM `users` WHERE `username`='$username'";
		$res = mysql_query($sql) or die(mysql_error());

		if(mysql_num_rows($res) == 0){ $errors[] = "Invalid username"; }else {
			$pass = md5(sha1($password));
			$sql2 = "SELECT * FROM `users` WHERE `username`='$username' AND `password`='$pass'";
			$res2 = mysql_query($sql2) or die(mysql_error());
				if(mysql_num_rows($res2) == 0){ $errors[] ="Invalid username and password combination"; }
		}
	}

	if(count($errors) > 0){
		foreach($errors AS $error){
		echo $error . "<br>\n";
		}
	}else {
	$pass2 = md5(sha1($password));
	$sql3 = "SELECT * FROM `users` WHERE `username`='$username' AND `password`='$pass2'";
	$res3 = mysql_query($sql3) or die(mysql_error());
	$row = mysql_fetch_assoc($res3);
	$_SESSION['uid'] = $row['id'];
	echo "You have successfully logged in!";
	}
}
}else {
echo "You are already logged in!";
}

layout('footer');
?>

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