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  • preg_match problem.

    - by SoLoGHoST
    How do I add the character - within the preg_match? preg_match('#^(\w+/){0,2}\w+\.\w+$#', $string) But it must be before the . within string. I've tried just about everything I know here. I know that the - needs to be escaped. So I tried to escape it in various places, but it's not working :( Thanks :)

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  • Custom data forms in CakePHP

    - by Affian
    I'm building a controller to manage group based ACL in CakePHP and when I create or edit a group I want to be able to select what permissions it has. The group data table only stores a group ID and a group Name as the permissions are stored in the ACO/ARO table. I have an array from the ACO that I want to turn into a set of checkboxes so you can check them to allow access from that group to that ACO. So first off, how do I turn this array into a set of checkboxes. The array looks like this: array( [0] => array( [Aco] => array( [alias] => 'alias' [id] => 1) [children] => array ( [0] => array( [Aco]=> ...etc )) [1] => array( ...etc ) My next question is how can I check these once the form has been submitted to the controller to allow the selected actions? [Update] Ok changing the angle of my question, how can I use the Form helper to create forms that are not based on any Model?

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  • Accessing session data outside Joomla

    - by Alec Smart
    Hello, I am trying to run an application outside Joomla (not as a plugin) and I would like to access the logged in user's information (userid). I am wondering how should I go about doing that? Is there a file which I can include? I tried using $_SESSION but it shows empty. Is there a simple solution to my problem? Thank you for your time.

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  • Getting Feedburner Subscriber With CURL

    - by Eray Alakese
    I'm using FeedBurner Awareness API. XML data like this : <rsp stat="ok"> - <!-- This information is part of the FeedBurner Awareness API. If you want to hide this information, you may do so via your FeedBurner Account. --> - <feed id="9n66llmt1frfir51p0oa367ru4" uri="teknoblogo"> <entry date="2011-01-15" circulation="11" hits="18" reach="0"/> </feed> </rsp> I want to get circulation data (11) . I'm using this code: $whaturl="https://feedburner.google.com/api/awareness/1.0/GetFeedData?uri=teknoblogo"; //Initialize the Curl session $ch = curl_init(); //Set curl to return the data instead of printing it to the browser. curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //Set the URL curl_setopt($ch, CURLOPT_URL, $whaturl); //Execute the fetch $data = curl_exec($ch); //Close the connection curl_close($ch); $xml = new SimpleXMLElement($data); $fb = $xml->feed->entry['circulation']; echo $fb; echo "OK"; But, returned data is blank. There isn't any error. Only return OK . How can i solve this ? EDIT : echo $data; returning blank, too.

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  • Image resizing not working with png images

    - by user304828
    it not work with png created a thumb png but haven't data , like null data :D with jpg , jpeg still working without error why ? function thumbnail($pathtoFile,$thumWidth,$pathtoThumb) { //infor of image $infor = pathinfo($pathtoFile); // Setting the resize parameters list($width, $height) = getimagesize($pathtoFile); $modwidth = $thumWidth; $modheight = floor( $height * ( $modwidth / $width )); // Resizing the Image $thumb = imagecreatetruecolor($modwidth, $modheight); switch(strtolower($infor['extension'])) { case 'jpeg': case 'jpg': $image = imagecreatefromjpeg($pathtoFile); break; case 'gif': $image = imagecreatefromgif($pathtoFile); break; case 'png': $image = imagecreatefrompng($pathtoFile); break; } imagecopyresampled($thumb, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height); switch(strtolower($infor['extension'])) { case 'jpeg': case 'jpg': imagejpeg($thumb,$pathtoThumb, 70); break; case 'gif': imagegif($thumb,$pathtoThumb, 70); break; case 'png': imagepng($thumb,$pathtoThumb, 70); break; } //destroy tmp imagedestroy($thumb); }

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  • Where can I found GD compatible fonts?

    - by Casidiablo
    Hello there! I'm using GD to display some text. The default font is Courier (or something similar)... I want to use another font and I found this function: imageloadfont that requires a .gdf file. I've search on Google to see if I find some nice fonts, but I didn't find anything. I see there's a script to convert a PNG file to a GDF, but I can't waste too much time so I'd like to know where can I get some nice fonts, or maybe there's another easier way to do what I want. Thanks for reading.

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  • Pass a value to an inFrame

    - by user106707
    This probably an easy thing to do but for some reason I can't get a handle on it. I have a simple form that allows people to select one if three items for sale. When they chose their item I need to pass that variable into an iFrame with a third party checkout page to safely process their cc transaction. How would I do this? Cheers-

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  • Comparing 2 mysql tables and updating only records that have changed

    - by Roland
    I have the following. Two mysql tables. I want to copy info that has changed from table a to b. For example if row 1 column 2 has changed in table a I want to only update that column in table b. Table b is not the same as a but has same columns that also exist in a. The other solution I have is to just clear table b and replace it with the contents from table a, the problem with this could be that the script will take longer to execute, since there are more than 10000 records. Any advise for which method would work the best will be highly appreciated

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  • Getting PDT code completion to recognise runtime return types from base class?

    - by Keith Humm
    Hi guys, I've got an abstract base class: abstract class BaseClass { /** * @return CLASSNAME */ public function fluent() { // do stuff return $this; } } Generally, i would put BaseClass where CLASSNAME is and all would be fine, PDT would pick up the phpdoc return type and happily autocomplete. Until, that is, I subclass BaseClass and add additional methods, and code compete on an instance of the derived class. PDT will only recognise the methods from BaseClass and not those from the derived class. What I need is something like @return self or @return this. Does PDT have such functionality? Or is there an alternate trick without having to declare these methods in every derived class?

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  • Please suggest some alternative to Drupal

    - by abovesun
    Drupal propose completely different approach in web development (comparing with RoR like frameworks) and it is extremely good from development speed perspective. For example, it is quite easy to clone 90% of stackoverflow functionality using Drupal. But it has several big drawbacks: it is f''cking slow (100-400 requests per page) db structure very complicated, need at least 2 tables for easy content (entity) type, CCK fields very easy generate tons of new db tables anti-object oriented, rather aspect-oriented bad "view" layer implementation, no strange forward layouts and so on. After all this items I can say I like Drupal, but I would like something same, but more elegant and more object oriented. Probably something like http://drupy.net/ - drupal emulation on the top of django. P.S. I wrote this question not for new holy word flame, just write if you know alternative that uses something similar approach.

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  • How to ACTUALLY install Java on Linux?

    - by Camran
    I have a Ubuntu Server. From the terminal, how should I install JDK? In this guide it says to use this command: sudo apt-get install sun-java6-bin sun-java6-jre sun-java6-jdk But on Suns website, it says JDK includes the JRE, so why the JRE in the line above? Anybody know how to actually install Java? Every guide and every forum shows different ways of doing it. BTW: It is a VPS (virtual private server) Thanks

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  • Query Only Specified Number Of Items From Parent/Child Categories

    - by RogeR
    I'm having trouble figureing out how to query every item in a certain category and only list the newest 10 items by date. Here is my table layout: download_categories category_id (int) primary key title (var_char) parent_id (int) downloads id (int) primary key title (var_char) category_id (int) date (date) I need to query every file in a main category that lets say has 100 items and 5 child categories and only spit out the last 10 added. I have functions right now that just add up all the files so I can get a count by category, but I can't seem to modify the code to only display a certain amount of items based on the date.

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  • define keys in multidimensional array from csv

    - by mourique
    I want to compare two arrays, one coming from a shoppingcart and the other one parsed from a csv-file. The array from the shopping cart looks like this: Array ( [0] => Array ( [id] => 7 [qty] => 1 [price] => 07.39 [name] => walkthebridge [subtotal] => 7.39 ) [1] => Array ( [id] => 2 [qty] => 1 [price] => 07.39 [name] => milkyway [subtotal] => 7.39 ) ) The array from my csv-file however looks like this Array ( [0] => Array ( [0] => 1 [1] => walkthebridge [2] => 07.39 ) [1] => Array ( [0] => 2 [1] => milkyway [2] => 07.39 ) ) and is build using this code $checkitems = array(); $file = fopen('checkitems.csv', 'r'); while (($result = fgetcsv($file)) !== false) { $checkitems[] = $result; } fclose($file); how can i get the keys in the second array to match those in the first one? ( So that 0 would be id, and 1 would be name and so on) thanks in advance

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  • curl follow location error

    - by embedded
    Hi, I got this error message: CURLOPT_FOLLOWLOCATION cannot be activated when in safe_mode or an open_basedir is set in. safe_mode is turned off on my web hosting. open_basedir is "". How do I resolve this? Thanks

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  • Using Simple HTML Dom to match a string on the page

    - by Abs
    Hello all, How do I match and get the flash vars on a HTML page? I am using simple HTML dom element and I am able to narrow down to a div containing the text I need. <script type="text/javascript"> var s1 = new SWFObject("jw4.4/player.swf", "player", "400", "50", "9"); s1.addParam("allowfullscreen", "true"); s1.addParam('allowscriptaccess','always'); s1.addVariable("width","400"); s1.addVariable("height","50"); s1.addVariable("overstretch", "false"); s1.addParam('flashvars',"this_id=/tg&amp;autostart=true"); s1.write("container"); How do I get the value of this_id, so I want to return /tg? What would I put in find? Or do i have to use something else? $html = file_get_html("$url"); $file_path = $html->find('this_id=/'); Thanks all for any help

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  • using string, blob or clob for thread body?

    - by ajsie
    what data type (string, blob or clob) should i use for my thread body when using doctrine? and what length should it be? i have read the documentation but dont quite understand the differences between them. seems that all three can store unlimited nr of characters. could someone explain and how do i store unlimited characters in string? what should i set as length?

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  • Inherit static properties in subclass without redeclaration?

    - by David
    Hi, I'm having the same problem as this guy with the application I'm writing right now. The problem is that static properties are not being inherited in subclasses, and so if I use the static:: keyword in my main class, it sets the variable in my main class as well. It works if I redeclare the static variables in my subclass, but I expect to have a large number of static properties and subclasses and wish to avoid code duplication. The top-rated response on the page I linked has a link to a few "workarounds", but it seems to have 404'd. Can anyone lend me some help or perhaps point me in the direction of said workarounds?

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  • if statement OOP

    - by Luke
    I have the following code /* Errors exist, have user correct them */ if($form->num_errors > 0) { return 1; //Errors with form } /* No errors, add the new account to the */ else if($database->addLeagueInformation($subname, $subformat, $subgame, $subseason, $subwindow, $subadmin, $subchampion, $subtype)) { return 0; //New user added succesfully } else { return 2; //Registration attempt failed } I want to add the following to it $databases->addLeagueTable($name) This should happen at the same time as addLeagueInformation. Any ideas?

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  • Add fields to the Site information section on Drupal 6.12

    - by Shadi Almosri
    Hiya, I've been shifting through the drupal documentation and forums but it's all a little daunting. If anyone has a simple or straight forward method for adding fields to the Site information page in the administration section i'd really appreciate it. As a background, i'm just trying to add user customizable fields site wide fields/values.

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  • Modeling objects with multiple table relationships in Zend Framework

    - by andybaird
    I'm toying with Zend Framework and trying to use the "QuickStart" guide against a website I'm making just to see how the process would work. Forgive me if this answer is obvious, hopefully someone experienced can shed some light on this. I have three database tables: CREATE TABLE `users` ( `id` int(11) NOT NULL auto_increment, `email` varchar(255) NOT NULL, `username` varchar(255) NOT NULL default '', `first` varchar(128) NOT NULL default '', `last` varchar(128) NOT NULL default '', `gender` enum('M','F') default NULL, `birthyear` year(4) default NULL, `postal` varchar(16) default NULL, `auth_method` enum('Default','OpenID','Facebook','Disabled') NOT NULL default 'Default', PRIMARY KEY (`id`), UNIQUE KEY `email` (`email`), UNIQUE KEY `username` (`username`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 CREATE TABLE `user_password` ( `user_id` int(11) NOT NULL, `password` varchar(16) NOT NULL default '', PRIMARY KEY (`user_id`), UNIQUE KEY `user_id` (`user_id`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 CREATE TABLE `user_metadata` ( `user_id` int(11) NOT NULL default '0', `signup_date` datetime default NULL, `signup_ip` varchar(15) default NULL, `last_login_date` datetime default NULL, `last_login_ip` varchar(15) default NULL, PRIMARY KEY (`user_id`), UNIQUE KEY `user_id` (`user_id`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 I want to create a User model that uses all three tables in certain situations. E.g., the metadata table is accessed if/when the meta data is needed. The user_password table is accessed only if the 'Default' auth_method is set. I'll likely be adding a profile table later on that I would like to be able to access from the user model. What is the best way to do this with ZF and why?

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  • Best way to store and deliver files on a CMS

    - by Tio
    Hi all.. First of all, this isn't another question about storing images on DB vs file system. I'm already storing the images on the file system. I'm just struggling to find a better way to show them to all my users. I' currently using this system. I generate a random filename using md5(uniqueid()), the problem that I'm facing, is that the image is then presented with a link like this: <img src="/_Media/0027a0af636c57b75472b224d432c09c.jpg" /> As you can see this isn't the prettiest way to show a image ( or a file ), and the name doesn't say anything about the image. I've been working with a CMS system at work, that stores all uploaded files on a single table, to access that image it uses something like this: <img src="../getattachment/94173104-e03c-499b-b41c-b25ae05a8ee1/Menu-1/Escritorios.aspx?width=175&height=175" /> As you can see the path to the image, now has a meaning compared to the other one, the problem is that this put's a big strain in the DB, for example, in the last site I made, I have an area that has around 60 images, to show the 60 images, I would have to do at least 60 individual query's to the database, besides the other query's to retrieve the various content on the page. I think you understand my dilemma, has anyone gone trough this problem, that can give me some pointers on how to solve this? Thanks..

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