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  • Getting the username entered by the user after he hits submit on the login form, irrespective of whe

    - by simonr
    Duplicate of http://stackoverflow.com/questions/2803425 Hello, When a user enters his login information and hits submit, irrespective of whether the login credentials entered by the user were correct or not, i want my function to be called. In this function, i need the username entered by the user. I think i cannot use the login op of hook_user because its called only when the user has successfully logged in. So, how can i achieve the above functionality ? Some sample code would be really appreciated. Please help. Thank You.

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  • how do i use @var on a function variable?

    - by fayer
    i've got a variable $user that is of data type User (a class). i've got it in a class method so i can't just type: /** * @var User */ $user = Factory::getInstance('User'); because that will work only with class properties, not method variables like in this case. how could i tell netbeans that that variable is of data type User in a method? Thanks!

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  • What does the $1$2$4 mean in this preg_replace?

    - by Taylor
    Got this function for ammending the query string and was wondering what the replacement part of the pre_replace meant (ie- $1$2$4). function add_querystring_var($url, $key, $value) { $url = preg_replace('/(.*)(\?|&)' . $key . '=[^&]+?(&)(.*)/i', '$1$2$4', $url . '&'); $url = substr($url, 0, -1); if (strpos($url, '?') === false) { return ($url . '?' . $key . '=' . $value); } else { return ($url . '&' . $key . '=' . $value); } } Not too familiar with regular expression stuff. I get the various parts to preg_replace but not 100% about the use of '$1$2$4' in the replacement part.

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  • Mysql SELECT and INSERT Error

    - by nepaliking
    I am using sort field in order to sort records. My code is this $query = "SELECT max(sort) FROM $this->table LIMIT 1;"; $result = mysql_query($query); $row = mysql_fetch_row($result); $sort = $row[0]+1; $query = "INSERT INTO "$this->table." VALUES ( '', '$ini', '$time', '$ip', '0', '$type', '$sort', '$title', '$image', '0' );"; $result = mysql_query($query) or die(mysql_error()); What is the error here?

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  • URL replacing regex

    - by perf
    I'm trying to make an url that adds a / to all hrefs and srcs in a string. It should only add a / to urls that don't have a http:// at their beginning and that don't have / yet also. If we have this: <a href="ABC">... <img src="DEFG">... <a href="/HIJ">... <a href="http://KLMN">... The results should be something like this: <a href="/ABC">... <img src="/DEFG">... <a href="/HIJ">... <a href="http://KLMN">... This is what i've come up till now: &(href|src)="?!(\/|http::\/\/)(.+)" And the replace would be $1="/$2" It isn't working, though. What am I doing wrong? How would the working regex have to look like

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  • What statistics app should I use for my website?

    - by Camran
    I have my own server (with root access). I need statistics of users who visit my website etc etc... I have looked at an app called Webalyzer... Is this a good choice? I run apache2 on a Ubuntu 9 system... If you know of any good statistics apps for servers please let me know. And a follow-up question: All statistics are saved in log-files right? So how large would these log-files become then? Possibility to split them would be good, dont know if this is possible with Webalyzer though...

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  • Pass database data to multiples views-Laravel

    - by user3696018
    I have a database with details of daily sales. To query a database, I have a form in a view with parameters that will query as date of admission, client and others. The result is shown in another view with the daily details of income, and below is a summary of the article do all entered. The summary I wish to transfer to another view, try to view :: composer but only transfer the empty query (I saw it with debug bar). Just appeared an empty view. How I can transfer data from the database without the latter view is empty? The second html view is totaly diferent , only the data is the same.

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  • Searching major search engines with text such as <%#

    - by Daniel Dyson
    If I type '<%# vs <%"' into any of the major search engines, everything is stripped out except the 'vs'. I understand why they do this. I would just like to know if anyone knows of a way to escape illegal characters so that they are searched properly. I know this is not strictly a programming question, but it is relevant.

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  • Read external HTML page and then find data within

    - by inthewayboy
    I'm playing around with an idea, and I'm stuck at this one part. I want to read an external HTML page and then extract the data held within two <dd> tags. I've been using file_get_contents with good results, but I'm at a loss as to how to accomplish that last part. The two tags I want to extract the value from are always enclosed within a particular <div>, was wondering if that might help? In my mind it reads the entire html file into a string, then dumps all the data up until this one particular <div>, and dumps all the data after the closing </div>. Is that possible? I think this needs regex syntax which I've never used yet. So any tips, links, or examples would be great! I can provide more info as necessary.

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  • how to place the value for text area

    - by udaya
    Hi while I am performing the edit function .. i have a textarea where i type some text and submit <tr align="left"> <td class="table_label">Reason </td> <td><textarea cols="17" class="text_box_login_14_width_150" size="5" name="txtReason" id="txtReason"></textarea></td> </tr> when i submit i must receive the value in the edit form <td> <textarea id="txtReason" name="txtReason" value="<?= $row['dReason']?>"></textarea> </td> but i dont receive the value for text area how to receive the value

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  • How to create HTML tables from MySQL?

    - by Chris
    Hi Guys, I'm building a part of a system where the user can define "views" from a mysql database. I want some way of generating simple HTML tables/reports from the data, but not just plain output of sql queries- simple joins probably isn't enough. Any ideas?

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  • $_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'

    - by Scott
    Some guy called one of my Snipplr submissions "crap" because I used if ($_SERVER['REQUEST_METHOD'] == 'POST') instead of if ($_POST) Checking the request method seems more correct to me because that's what I really want to do. Is there some operational difference between the two or is this just a code clarity issue?

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  • datesub question

    - by Ahmet vardar
    Hi, is it possible to use date_sub like this ? $dt = date("Y-m-d h:i:s"); $query = "INSERT INTO `table` (`date`) VALUES ('DATE_SUB('$dt', INTERVAL 15 DAY)')"; $result = MYSQL_QUERY($query); Thanks

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  • User monthly payment system

    - by SomCollection
    I want to create a monthly payment system for community members, at this point I have figured out that I need the following tables in my mysql database. Edited Users table user_id, first_name, last_name Payment table payment_id,user_id,amount,due_date,payment_date,total What I need to display list of users who did not pay 6th of every month. How do I do this? And once the last day of the month is reached, how do I move to the next month?

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  • Permission denied after image upload

    - by moustafa
    I've got a image upload script that works on my Apache on IIS development server, but on the Apache Lunix live server, although the images are uploaded correctly and the MySQL database is updated correctly, I can't view the images. Viewing the HTML source, checking both the FTP files and the database values, all look OK. But the image doesn't show, just the white box with the red cross in the corner. If I try to copy the shortcut of the image and open it in a seperate window, I get the following: I'm not sure what to try next, it seems strange that the files/database/source look good but it just won't show! I've tried both $HTTP_POST_FILES and $_FILES to upload the images, but both have the same result. If anyone has any ideas, please help!

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  • Accessing Node of an XML object

    - by Lizard
    I am trying to access certain pieces of data from an xml file, here is the problem. ###XML FILE <products> <product> .... .... </product> <product> .... .... </product> etc... </products> I know that the piece of data I need is in ($products->product->myProdNode) I have this mapping (and many others) stored in my database as a string e.g.'product->prodCode' or 'product->dedscriptions->short_desc' How can I access this data by using the strings stored in my database. Thanks for you help in advance!

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  • CodeIgniter and Your Own Scripts

    - by Abs
    Hello all, I have found a class I would like to use to get bookmarks from a users delicious account. Here is how it is used. The problem I am having is, should I be turning this into a Codeigniter library? Can I not use it on its own as this is self contained? I am guessing I am asking for the best practice here. Thanks all for any help

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  • What does the below query explain?

    - by Parth
    What does the below query explain? SELECT * FROM `jos_menu` WHERE (id = 69 OR id = 72) I know its very silly question, but sometimes easy things creates mess in my skulls interpreter.. Pls help EDIT Its giving me record for both IDs, why is it doing so? It should five me the record for either 69 or 72....

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