PHP - Catching Url Of Website That Redirected To Me

Hi phpfreaks members,

I got a little social network website, http://www.tranceprofile.com

I got a php script for members to log in to my website.
When they are logged in they can view there own profile and edit it.

I got my login script on two places, http:www.tranceprofile.com/login.php
and my index.php page.

Well here is my problem: When they log in they are send to my index.php page as a logged in user.
I want them to be redirected to the http://www.tranceprofile.com/profile.php page.

I hope you guys can help me out!

Best regards, Mitch Oosterhuis.

Login script:

<table width="400" align="center" cellpadding="6" style="background-color:#FFF; border:#666 1px solid;">
  <form action="login.php" method="post" enctype="multipart/form-data" name="signinform" id="signinform">
    <tr>
      <td width="23%"><font size="+2">Log In</font></td>
      <td width="77%"><font color="#FF0000"><?php print "$errorMsg"; ?></font></td>
    </tr>
    <tr>
      <td><strong>Email:</strong></td>
      <td><input name="email" type="text" id="email" style="width:60%;" /></td>
    </tr>
    <tr>
      <td><strong>Password:</strong></td>
      <td><input name="pass" type="password" id="pass" maxlength="24" style="width:60%;"/></td>
    </tr>
  <tr>
      <td align="right">&nbsp;</td>
      <td><input name="remember" type="checkbox" id="remember" value="yes" checked="checked" />
        Remember Me</td>
    </tr>
    <tr>
      <td>&nbsp;</td>
      <td><input name="myButton" type="submit" id="myButton" value="Sign In" /></td>
    </tr>
    <tr>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <td colspan="2">Forgot your password? <a href="forgot_pass.php">Click Here</a>
  <br /></td>
    </tr>
    <tr>
      <td colspan="2">Need an Account? <a href="register.php">Click Here</a><br />        <br /></td>
    </tr>
  </form>
</table>

I did not post this in Regex because I do not believe it is a problem with the preg_match.

My input check on the username length works without any problems, however the check to make sure the user only uses a-z and whitespace does not work. I am not sure why and I am new to PHP. Should I setup the input check differently? The error code is never displayed if I input "!@*(#(!$)$@(" and it will not stop that from being submitted. Any help is GREATLY appreciated!!

Code: [Select]
if(strlen(trim($_POST['name'])) > 15 || strlen(trim($_POST['name'])) < 1) {
$errors[] = $lang['No name'];
}
if(preg_match('/[^a-z]\s/i', $_POST['name'])) {
$errors[] = $lang['Invalid char'];
}

Here are my smileys:
 

// Here you can add additional smilies if you like (please note that you must escape single quote and backslash)
$smilies = array(
	':)' => 'smile.gif',
	';)' => 'wink.gif',
	':(' => 'sad.gif',
	':mellow:' => 'mellow.gif',
	':(' => 'sad.gif',
	':angry:' => 'mad.gif',
	':cry:' => 'cry.gif',
	':banana:' => 'banana.gif',
	':locked:' => 'dancinglock.gif',
	':hug:' => 'hug.gif',
	':bonk:' => 'bangin.gif',
	':love:' => 'heart2.gif',
	'<3' => 'heart.gif',
	':blush:' => 'blush.gif',
	':p' => 'tongue.png',
	':lol:' => 'lol.png',
	':mad:' => 'mad.png',
	':rolleyes:' => 'roll.png',
	':cool:' => 'cool.png');

And here is the function to convert them to images using preg_replace
 

function do_smilies($text)
{
	global $smilies;

	$text = ' '.$text.' ';

	foreach ($smilies as $smiley_text => $smiley_img)
	{
		if (strpos($text, $smiley_text) !== false)
			$text =  preg_replace('%(?<=[>\s])'.preg_quote($smiley_text, '%').'(?=[^\p{L}\p{N}])%um', '<img src="/img/emoticons/'.$smiley_img.'" alt="'.$smiley_text.'">', $text);
	}

	return substr($text, 1, -1);
}

All of them are being replaced except for '<3', why? I tried:

 \<3 

AND

 <\3 

to see if I needed to escape the left carrot (<), but still no luck.
Edited by Monkuar, 10 January 2015 - 12:19 AM.

Hello

I use this code to display popup login when user to clicked on a "proceed to checkout" button in the cart page (woocomerce)

<?php
function woocommerce_button_proceed_to_checkout() {
       $checkout_url = WC()->cart->get_checkout_url();
       ?>
       <div <?php echo mf_get_option( 'login_reg_popup' ) ? 'data-toggle="modal" data-target="#login-modal"' : null; ?>>
       <a class="checkout-button button alt wc-forward" href="<?php echo ! mf_get_option( 'login_reg_popup' ) ? wc_get_page_permalink( 'myaccount' ) : '#'; ?>" class="checkout-button button alt wc-forward"><?php _e( 'اقدام به پرداخت', 'woocommerce' ); ?></a>
       <?php
}

 

But after login, I want the user to be redirected to the "checkout" page if it is on the cart page
Otherwise redirect to your current page wherever you are logged in

I found the following code but I couldn't put it in the code above
Thank you for helping me with your kindness

<?php

//redirect to your "current" page
wp_redirect( $_SERVER["HTTP_REFERER"] );


// redirect to the "checkout" page
function wpse_131562_redirect() {
    if (! is_user_logged_in()
        && (is_woocommerce() || is_cart())
    ) {
        // feel free to customize the following line to suit your needs
        wp_redirect(site_url('checkout/'));
        exit;
    }
}
add_action('template_redirect', 'wpse_131562_redirect');

 

I'm sure it's not much, but I'm not understanding something with custom error handlers:

I've created a custom error handler, which I initially set when my page loads :

set_error_handler(array ( new ErrorHandler(), 'handleError' ));

 

It seems to catch all internal PHP errors, such as if I: var_dump($non_existing_var); right after the set_error_handler....

Now, I have an object that throws an exception after:

set_error_handler(array ( new ErrorHandler(), 'handleError' )); 
$locale = new \CorbeauPerdu\i18n\Locale(...); // this should throw an exception 
...

I thought that with an error handler set, I could 'skip' the try/catch for it, but doing so, PHP spits out in its internal log:

PHP Fatal error: Uncaught CorbeauPerdu\i18n\LocaleException: ....

 

My error handler doesn't catch it at all before, thus my page breaks!!

If I want it to go through the error handler, I have to init my Locale with a try/catch and use trigger_error() like so:

set_error_handler(array ( new ErrorHandler(), 'handleError' ));

try { 
  $locale = new \CorbeauPerdu\i18n\Locale(...); // this should throw an exception 
}
catch(Exception $e) { 
  trigger_error($e->getMessage(), E_USER_ERROR); 
} 
...

Is this normal ? I thought one of the goals of the error_handler was to catch anything that wasn't dealt with?

Thanks for your answers!

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