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• Safari will not redirect to querystring URL

  - by alooficha

  I have a site built with PHP that does a redirect after certain actions are performed. header("Location: http://example.com/accountArea/?v=updated"); I then show a message based on the value of the query string value. In safari (and only in Safari) after the redirect, you will only see a blank page. I have tried using absolute URL and relative URL in my redirect, neither work. I was unable to find a solution by searching the web so I hope someone here is familiar with this.

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• excel import query error

  - by pmms

  mysql_connect("localhost","root",""); mysql_select_db("hitnrunf_db"); $result=mysql_query("select * from jos_users INTO OUTFILE 'users.csv' FIELDS ESCAPED BY '""' TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n' "); header("Content-type: text/plain"); header("Content-Disposition: attachment; filename=your_desired_name.xls"); header("Content-Transfer-Encoding: binary"); header("Pragma: no-cache"); header("Expires: 0"); print "$header\n$data"; in the above code in query string i.e string in side mysql_quey we are getting following error Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in C:\wamp\www\samples\mysql_excel\exel_outfile.php on line 8 in query string '\n' charter is not identifying as string thats why above error getting

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• Assign a custom global pseudo variable in Code Igniter like {elapsed_time}

  - by Fábio Antunes

  Hello As you probably all know Code Igniter can assign pseudo variables using the Parser library, but you also know that if we want to assign a Pseudo Variable to use it in a View, we have to do it in every controller that loads those views with the pseudo variables. I would like to know if Code Igniter 1.7.2 has some way that i can assign a Global Pseudo variable (like the pseudo variables from the Benchmarking Class). The pseudo variables i want, would have simple data mostly returned from the $config array in the config.php file. If some could help me with that. Regards.

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• How to prevent session timeout in Symfony 1.0?

  - by Thomas Kohl

  I've used the PHP MVC framework Symfony to build an on-demand web app. It has an annoying bug - the session expires after about 15-30 minutes of inactivity. There is a config directive to prevent session expiration but it does not work. Even workarounds such as this one did not help me. I intend not to migrate to Symfony 1.1 (which fixes this bug) in the foreseeable future. Has anyone been there and solved it? I would be most grateful for a hint or two!

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• Changing Render Kits in Browser

  - by John

  I'm working on a project to develop a cross-browser testing web app. Simply put, I'm tired of having to maintain multiple browsers on the same system and IE in VMware solely for the purpose of testing. Does anyone know if there is any way to change the render kit programmatically? For example, if I insert a URL, I would be able to load the URL and switch the browser render within a frame of some assortment. I am experienced with PHP, JS, and RoR if there is a solution using any of those. Thank you! John

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• What is considered a long execution time?

  - by stjowa

  I am trying to figure out just how "efficient" my server-side code is. Using start and end microtime(true) values, I am able to calculate the time it took my script to run. I am getting times from .3 - .5 seconds. These scripts do a number of database queries to return different values to the user. What is considered an efficient execution time for PHP scripts that will be run online for a website? Note: I know it depends on exactly what is being done, but just consider this a standard script that reads from a database and returns values to the user. Also, I look at Google and see them search the internet in .15 seconds and I feel like my script is crap. Thanks.

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• Turning HTML character entities to 'regular' letters... why is it only partially working?

  - by Jack W-H

  I'm using all of the below to take a field called 'code' from my database, get rid of all the HTML entities, and print it 'as usual' to the site: <?php $code = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $code); $code = preg_replace('~&#([0-9]+);~e', 'chr("\\1")', $code); $code = html_entity_decode($code); ?> However the exported code still looks like this: progid:DXImageTransform.Microsoft.AlphaImageLoader(src=’img/the_image.png’); See what's going on there? How many other things can I run on the string to turn them into darn regular characters?! Thanks! Jack

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• Symfony Jobeet Tutorial Day 3, databases.yml error

  - by Tony

  Hi all, I'm new to Symfony and I'm going through the Jobeet tutorial v1.4 for Doctrine. I am currently stuck on Day 3. I've followed all the instructions on configuring the database and building models and modules; however, when I try to access "http://localhost:8080/frontend_dev.php" I receive the following error: 'Configuration "config/databases.yml" does not exist or is unreadable.' My config/databases.yml file looks like this: all: doctrine: class: sfDoctrineDatabase param: dsn: 'mysql:host=localhost;dbname=jobeet' username: root password: mysecret Creating the tables and loading the fixtures seem to work fine after checking the database with phpmyadmin. Any help would be appreciated. Thank you!

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• Assign a Custom Global Pseudo Variable in Code Igniter

  - by Fábio Antunes

  Hello As you probably all know Code Igniter can assign pseudo variables using the Parser library, but you also know that if we want to assign a Pseudo Variable to use it in a View, we have to do it in every do it in every controller that loads those views with the pseudo variables. I would like to know if Code Igniter 1.7.2 has some way that i can assign a Global Pseudo variable (like the pseudo variables from the Benchmarking Class). The pseudo variables i want, would have simple data mostly returned from the $config array in the config.php file. If some could help me with that. Regards.

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• Adding / Removing values for an Email based daily stock value reporter - made inPHP

  - by Dave

  Hi, i'm buidling a very simple email based website that users can, when registering list out all the stocktickers they're intersted in following. The program then on a daily basis goes and fetches that information and sends it out to every user. i have the portion which fetchs the information from the stock websites, but i'm looking for an "infrastructure" that allows: (a) a user to send an email to [email protected] with the subject "Subscribe" and with the body containing stockticker values, (b) user to send email to service@... with subject "unsubscribe" and body containing similar values. Looking for code in php please. Any insights?

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• Route all requests through PageController except existing controllers (Zend Framework)

  - by ChrisRamakers

  For a new CMS i've developed a Pages module that allows me to manage the site's tree structure. Each page is reachable from the url http://www.example.com/pageslug/ where pageslug identifies the page being called. What I want to achieve now is a route that allows me to route all incoming requests to a single PagesController unless it's a request to an existing controller (like images for example). It's easy enough to catch all requests to the Pages Controller but how to exclude existing controllers? This is my module bootstrap. How can i achieve this in the most preferrable way <?php class Default_Bootstrap extends Zend_Application_Module_Bootstrap { protected function _initRoute() { $this->bootstrap('frontController'); /* @var $frontcontroller Zend_Controller_Front */ $frontcontroller = $this->getResource('frontController'); $router = $frontcontroller->getRouter(); $router->addRoute( 'all', new Zend_Controller_Router_Route('*', array('controller' => 'pages', 'action' => 'view') ) ); } }

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• ImagickDraw::setFont has no effect on my system; suggestions?

  - by Dejay Clayton

  Running on Ubuntu LTS 8.04, PHP 5.2.8, ImageMagick 6.6.1-5 installed from source, and Imagick 2.3.0 installed from pecl. ImageMagick's 'convert' command sets fonts properly, and ImagickDraw::setFont properly complains if an invalid path to a font has been specified. However, specifying a valid font has no effect in changing the appearance of the drawn font whatsoever. Also, specifying a valid filename that contains invalid font data fails to trigger an error. It's almost as if Imagick isn't doing anything other than verifying that the specified file exists. Any suggestions?

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• Cross domain cookie tracking

  - by Jon

  Hi, The company I work for has four domains and I'm trying to set up the cookies, so one cookie can be generated and tracked across all the domains. From reading various posts on here I thought it was possible. I've set up a sub domain on one site, to serve a cookie and 1*1 pixel image to all four sites. But I can't get this working on the other sites. If anyone can clarify that: Its possible? If I'm missing something obvious or a link to a good example? I'm trying to do this server side with PHP. Thanks

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• convert object to array

  - by zahir hussain

  <?php print_r($response->response->docs); ?> display the following Array ( [0] => Object ( [_fields:private] => Array ( [id]=>9093 [name]=>zahir) Object ( [_fields:private] => Array ( [id]=>9094 [name]=>hussain)..) how to change the object to array... i want the following Array([0]=>([id]=>9093 [name]=>zahir) [1]=>([id]=>9094 [name]=>hussain)...) can i do? no one can answer....

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• working with arrays

  - by user295189

  I currently do a query which goes through the records and forms an array. the print_r on query gives me this print_r($query) yields the following: Array ( [0] = ( [field1] = COMPLETE [field2] = UNKNOWN [field3] = Test comment ) [1] = ( [field1] = COMPLETE [field2] = UNKNOWN [field3] = comment here ) [2] = ( [field1] = COMPLETE [field2] = UNKNOWN [field3] = checking ) [3] = ( [field1] = COMPLETE [field2] = UNKNOWN [field3] = testing ) [4] = ( [field1] = COMPLETE [field2] = UNKNOWN [field3] = working ) ) somehow I want to take this array and convert it back to php. So for example some thing like this $myArray = array( ...) then $myArray should yield the samething as the print_r($query) yeilds. Thanks

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• Regular Expression (preg_match_all)

  - by Helena

  This is my code: <?php $matchWith = "http://videosite.com/ID123"; preg_match_all('\S/videosite\.com\/(\w+)\S/i', $matchWith, $matches); foreach($matches[1] as $value) { print '<a href="http://videosite.com/'.$value.'"> Hyperlink </a>'; } ?> It's not working. I want to exclude every match that has a whitespace before or after the Link (with the ID). I used \S for this. For example if: $matchWith = " http://videosite.com/ID123 "; it should not display anything. Thank you.

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• Open-source comment engines

  - by Jim Greenleaf

  I'm looking for a solid open-source commenting engine written in PHP. It needs to have workflow/moderation capabilities as well. I've checked into Disqus, and while I like the concept, the site owner's may develop their own login system at a later point, which would have to integrate with the comment system. Also, I'm not sure that they want the comments hosted remotely. Does anyone have any recommendations that I might look into? Alternatively, if you have experience with Disqus, what do you like/dislike about it?

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• Crossdomain file edit

  - by Misiur

  Hi there. I need to know, where from is my script used (it's for sale, and i don't want any thiefs). I want to write on my server in file, IP of user, domain where from script has been runned, date, etc. I've tried fopen, fwrite, but is_file_writable returned that it isn't. File CHmods are 777, it parent catalog has too 777 chmods. Now i'm trying something like that: <?php $file = 'http://www.misiur.com/security/seal.txt'; $data = date("Y-m-d H:i:s"); $ip = $_SERVER['REMOTE_ADDR']; $svr = $_SERVER['SERVER_NAME']; $str = "[$data] Loaded by $ip at $svr\r\n"; $current = file_get_contents($file); $current .= $str; file_put_contents($file, $current); ?> However - nothing happens. What i've got to do?

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• Is there a code style enforcer?

  - by Petruza

  I'm working with websites written in PHP, along with many other programmers, and sometimes I have to deal with really awful code. Indentation totally messed up, curly braces in the wrong places, terrible whitespace use, it really hurts my eyes and actually makes my work harder and take longer. Is there a tool where you can specify your coding style and then it applies it to files? I'm sure there must be such functions in different IDEs, but I need an independent tool as I code with simple notepads like Notepad++ or the like. ( if it's such a function in Notepad++, I didn't see it )

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• Developing Mobile App (Iphone,Blackberry,Android) for an existing website

  - by soodos

  Hey Guys I have a website and am planning to develop a mobile version of it for the iphone, blackberry and android. My website is a social network built on PHP Zend framework. Now all these mobile apps are going to be having the same functionality like the website. I am little ignorant about this - but from a high level I understand that all these mobile apps should not have to write any backend logic. For every functionality - they will simply make a web service API call to interact with the backend. So does that mean, for every functionality I need to create a web service method. Can the existing code be re used - I'm a little lost - Can someone shed some light on this matter or point me in the right direction (like some articles) Thanks

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• Smarty debug mode not displaying included templates.

  - by Kyle Sevenoaks

  On www.euroworker.no/order I have set Smarty's debug mode on with {debug output=html} in the header, so it will debug every page. But it says: Smarty Debug Console included templates & config files (load time in seconds): no templates included And after a list of template variables, {$cart} Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 561962 bytes) in /home/euroworkerno/www/library/smarty/libs/plugins/modifier.debug_print_var.php on line 30 It also doesn't display a list of templates for any url.. This is strange, can anyone point me to why it won't display the lit of .tpls? I need to find some HTML comments that someone has left in to rid IE of a display bug. Thanks.

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• What's wront in this iban validation code?

  - by Jackoder

  Hello coders, I'm working on a php iban validator but i have a problem I wrote like this: function IbanValidator($value) { $iban = false; $value= strtoupper(trim($value)); # Change US text into your country code if(preg_match('/^US\d{7}0[A-Z0-9]{16}$/', $value)) { $number= substr($value,4,22).'2927'.substr($value,2,2); $number= str_replace( array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'), array(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35), $number ); $iban = (1 == bcmod($number,97)) ? true; } return $iban; } Thanks. Funny Games

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• Sort an array by a child array's value

  - by Evan

  I have an array composed of arrays. I want to sort the parent array by a property of the child arrays. Here's an example array(2) { [0]=> array(3) { [0]=> string(6) "105945" [1]=> string(10) "First name" [2]=> float(0.080878465391) } [1]=> array(3) { [0]=> string(6) "109145" [1]=> string(11) "Second name" [2]=> float(0.0504154818384) } I would like to sort the parent array by [2] ascending in the child arrays, so in this case the result would be the child arrays reversed (.05, 08). Is this possible using any of the numerous PHP sort functions?

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• restrict access to page to only be allowed from a certain page

  - by controlfreak123

  This question is similar to the one i asked here. But its related because I want to achieve the same effect. I want the users to be restricted to only accessing other pages on the site through the main page. The first page contains a frame for navigation and then a frame for content of the page they navigate to. I want it to be setup so that the only way they can access the content pages is by using this main page. So if the main page is http://intranet/index.html then they cannot get to http://intranet/other_page.html without using the link provided in index.html. Is this possible and if so what would the best technique be? I'm using apache to serve the site and I have php and javascript available.

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• Age verification forms and crawlers

  - by user333763

  I have created a website about some beer brand and had to include age verification page. The verification script is written in PHP and uses sessions to store verification variable. The script works the way that no matter form which link you will try to enter the website it will take you to the verification page first. The verification is very simple. There are 2 button: "I'm under 21" and "I'm over 21". If you click the latter, you can browse the website. After some time I discovered that the web crawlers are not able to get past verification page. I checked the website in Google webmaster tools and the only text content scanned was from the verification page. I read somewhere that crawlers are not able to submit form buttons, is it true? Considering the fact that age verification pages are useless anyways, maybe I should just leave it as a starting page but don't forbid going around it, e.g. from links to the subpages?

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