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• Regexp: Remove no alnum chars from a string

  - by poru

  Hello, how could I remove all charakters from a string that aren't a-z/A-Z and 0-9 and _ with PHP? I tried that but it has no effect, it returns the same string back: preg_replace('[^a-zA-Z0-9_]', '', 'Testdo123_-:=)§%&');

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• How can i check whether my mail server requires smtp authentication?

  - by KoolKabin

  hi, I am here to find and suppy smtp credentials if required to the mail server. But how can i know whether my server requires it or not? I am scripting in PHP and using PHPMailer

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• a good resource or book for architecting object-oriented software

  - by Ygam

  I have looked at a couple of books and all I have looked at were just discussing the technicalities of OOP. By technicalities I mean, here's a concept, here's some code, now get working. I have yet to see a book that discusses the architectural process, what are the ways of doing this, why doing this is bad, how to actually incorporate design patterns in a real-world project, etc. Can you recommend a good resource or book? I am mainly programming with PHP but a language-agnostic book/resource would do :)

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• Virtual function - including some html

  - by Ockonal

  Hello, I have a php-file which includes another html-file: <? virtual("../top.html");?> The problem is that any code before this include compiles and runs well, after - nothing. There aren't any errors etc. After commenting this line, everything works. Code was written under local computer with ArchLinux + LAMP. Now I have ubuntu 10.04 with the same configuration. What could it be?

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• Twitter RSS pubDate format

  - by Dave

  In a twitter RSS feed the pubDate is published as Sat, Jun 5, 2010 19:20 Using PHP, whats the best way to convert this into the time lasped since published. For eaxmple, posted 4 minutes ago posted 1 hour ago posted 4 hours ago posted 1 day ago posted 2 days ago posted 1 month ago posted 2 months ago You help much appreciated

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• problem to view Vedio in web page?

  - by aamir Fayyaz

  I wana view vedio via php code etc... but i cant... name of vedio store in database...

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• Is it possible to emit warning when I read value of unset variable?

  - by sergdev

  How to configure PHP to emit warning when I try to read value of unset variable? It is frequently happens when I rename variable in one place, I obtain weird result because I forgot to rename it in other place.

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• establishing strong web security

  - by berj

  i have seen many sites who claim to have bank grade security encription. if their web sites have been built with php what other forms of security can exist aside from using mysql_real_escape_string and a 128bit ssl encription?

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• Concate String In MYSQL

  - by streetparade

  How can i concate this string in mysql desc=desc+$desct what i want is each time i insert a variable from PHP that the string is added to the string which was already in db and seperated with || the field desc should look like this desc 10||30||90||710 say i want to add the value 20 desc 10||30||90||710||20 then the desc field should look like this How can i implement this?

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• Restrict characters used in a string

  - by Jeremy Rudd

  How do I restrict a string to whitelisted characters? // "HOW am I to understand; this is, BAD" $str = restrictTo($str,"0-9a-z,. "); // " am I to understand this is, " Is there an inbuilt function in PHP that does something close? I can't formulate a regular expression for this though :(

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• How to correctly use = wp_enqueue_style with a CDN in wordpress?

  - by Amod

  My current code: wp_enqueue_style( 'script-css', plugins_url( 'script/myscript.js', FILE )); My goal: Instead of loading the file from the plugins directory, I want to load above script file from http://mycloudfronturl.net/myscript.js But somehow I am messing with either the quotes or while replacing the plugins_url. I am not a hard code php coder, so can someone tell me what to do please? Thanks and Regards, Amod

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• modify a method/function at runtime

  - by mononym

  I've been looking at the php reflection methods, what i want to do is inject some code after the method is opened and before any return value, for example i want to change: function foo($bar) { $foo = $bar ; return $foo ; } And inject some code into it like: function foo($bar) { //some code here $foo = $bar ; //some code here return $foo ; } possible?

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• Facebook content locker function share

  - by Vicent D

  I made a facebook content locker(PHP + HTML + JAVA) for my website, so to access the site user must press the 'facebook share "in the middle of the screen.After pressing this button, it opens facebook pop-up and user can share or NOT my link because locker disappear in 30 seconds since clicked on this button(so I put it). Is there any possibility, any function that content locker disappear only after the user has actually given share in facebook pop-up window,I mean after my site address appears on facebook ? Thanks a lot

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• Problem in Uploaded Webpages on site.

  - by aamir Fayyaz

  Warning: include(html\download.html) [function.include]: failed to open stream: No such file or directory in /home/jamia/public_html/download.php on line 4 this message is displayed when open any page. it is index page.

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• JOOMLA - JHTML::image() not working correctly

  - by numerical25

  I am trying to call on a image using the JHTML class, but no image appears I used JIMPORT to import the JHTML class. then I call on the image like so... <?php echo JHTML::image("images/skating.png",""); ?> But no image appears. Just curious to know what I am doing wrong.

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• What is a loosely typed language?

  - by Unkwntech

  Often I hear people refer to PHP as a loosely typed language. What is a loosely typed language and what are its pros and cons?

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• Filesize checks for integrity checks

  - by atwellpub

  Hey I'm wanting to have an integrity check on a software that will be distributed to many different types of servers. Can I use PHP's filesize() comparisons safely... for example will a filesize that is 745 on my server be 745 across all other servers?

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• Database web application

  - by Watergaite

  How would i go about creating a php application for my web page that can extract data from my database (i currently get the data in a CSV file). id also like the user to be able to filter the data by certain parameters. can u help

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• Convert multiquery to a query using group by and so on

  - by ffffff

  -schema CREATE TABLE `ratings` ( `id` int(11) NOT NULL default '0', `rating` int(11) NOT NULL default '1', `rating_start` datetime NOT NULL default '0000-00-00 00:00:00', PRIMARY KEY (`id`) ) TYPE=MyISAM -myprogram.php foreach($ids as $id){ $sql = "SELECT rating FROM ratings WHERE id = '$id' AND rating_start >= NOW()"; $sql .= "ORDER BY rating_start DESC LIMIT 1;" $ret = $db->execute($id); } Can I teke same date from a Query? by using id IN (".implode(",",$ids).") and GROUP BY id

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• Python and MySQL

  - by omfgroflmao

  Is there an easy way (without downloading any plugins) to connect to a MySQL database in Python? Also, what would be the difference from calling a PHP script to retrieve the data from the database and hand it over to Python and importing one of these third-parties plugins that requires some additional software in the server.

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• Fetch Products Grouped By Total Sales ?

  - by David

  Hi, I have the following MySQL tables: TABLE: Products ---------------------- id | productname 1030 | xBox 360 1031 | PlayStation 3 1032 | iPod Touche TABLE: Sales ---------------------- productid | saledate 1031 | 2010-06-14 06:30:12 1031 | 2010-06-14 08:54:38 1030 | 2010-06-14 08:58:10 1032 | 2010-06-14 10:12:47 I want to fetch using php the products i sold today and groupe them by sales number and order by sale date (if possible) , example of Output: Today's statistics: -Playstation 3 (2 sales) -Xbox 360 (1 sale) -iPod Touche (1 sale) Thanks

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• how to make a project that supports plugins

  - by From.ME.to.YOU

  hello i have been asked to do a project where client can create php plugins and add it to the website ... same concept like wordpress plugins. what is the best way to make a software that do that? i'm not ask for the solution i'm asking for the concept or structure. Thanks

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• Is it possible to integrate user databases between Drupal and an ASP&SQL Server platform?

  - by hecatomber

  We have a game project designed on ASP&SQL Server, and we need to integrate it's user database with Drupal. This would be easier from Project to Drupal (since there is user_save and user_delete functions available globally by using drupal bootstrap) but I'm not sure if we can execute PHP functions on an ASP platform. Is there any documentation for this kind of problems? What do you suggest?

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• Are there any sites that help you with functions to add to your site?

  - by jpjp

  I am currently building a site in PHP (novice programmer) and being new, I don't know much what a website needs in terms of functions (ex: login, logout, send emails, etc etc). Is there any sites that gives you details on such functions. Like for a social networking site, you should have such and such. For e-commerce, this and this. Thanks!

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• returning null array in getting photos albums

  - by bhaskaragr29

  <?php $albums=$facebook->api_client->photos_getAlbums($user_id, NULL); ?> I am getting null when run this code

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