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• PHP Warning: Cookie values can not contain any of the following

  - by morpheous

  I am getting this warning whilst using Symfony 1.3.2 on Ubuntu 9.10: HP Warning: Cookie values can not contain any of the following ',; \t\r\n\013\014' in /lib/vendor/symfony/symfony-1.3.2/lib/response/sfWebResponse.class.php on line 368 I am not sure why this warning is being issued, since I am not directly setting any cookies in my action/template. Anyone knows what is causing this?

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• OCR, OCR-B Fonts in PHP?

  - by user321433

  Hello, I am looking for a good solution to parse OCR-B fonts off a PNG images fed from scanners. Any tips on a engine? In php

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• how caching is implemented using PHP GD

  - by christian

  I want to cache the images of my gallery. Generating images every pages load using GD uses a lot of memory, So I am planning to create a cache image for the images generated by php script done with GD. What will be the best thing to create cache?

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• Selecting info from multiple tables for one unique ID with PHP and MySQL

  - by Mark

  I'm using PHP and MySQL. Is this the best method to select information about "user_1" from four different tables? I know it works, because I have tried it. But is this the preferred method of selecting information from multiple tables for "user_1"? $query = "SELECT table_1.username, table_2.city, table_3.state, table_4.country FROM table_1 JOIN table_2 ON table_1.username=table_2.city JOIN table_3 ON table_1.username=table_3.state JOIN table_4 ON table_1.username=table_4.country WHERE table_1.username = 'user_1'";

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• Convert Plain Text Hyperlinks into HTML Hyperlinks in PHP

  - by Volomike

  I have a simple commenting system here... http://affbuzz.com/comments/7299a55137def55917a5dc6c4fe0f261af8a4217 ...and people can submit hyperlinks inside the plain text field. When I display these records back from the database and into the web page, what RegExp in PHP can I use to convert these links into HTML-type anchor links? Bonus: For the algorithm to not do this with any other kind of link, just http and https.

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• XSS filtering function in PHP

  - by codecowboy

  Hi, Does anyone know of a good function out there for filtering generic input from forms? Zend_Filter_input seems to require prior knowledge of the contents of the input and I'm concerned that using something like HTML Purifier will have a big performance impact. What about something like : http://snipplr.com/view/1848/php--sacar-xss/ Many thanks for any input.

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• PHP: Count values of array

  - by poru

  I know the function count() of php, but what's the function for counting how often a value appear in an array? Example: $array = array( [0] => 'Test', [1] => 'Tutorial', [2] => 'Video', [3] => 'Test', [4] => 'Test' ); Now I want to count how often "Test" appears.

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• Splitting up content with PHP

  - by Jess McKenzie

  I have content that is given by an XML feed that does not include line breaks. Is there away using PHP that I could include line breaks to show paragraphs? Current: content content content content content content content content content content content content content content content content content content content content.content content content content content content content content Needed: content content content content content content content content content content content content content content content content content content content content. content content content content content content content content

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• Assigning HTML value to PHP variable - best practice?

  - by waitinforatrain

  Right now I'm assigning HTML to a variable the usual way: $var = <<<END <blah>...</blah> END; The big disadvantage is that my IDE won't treat this as HTML, and so it won't highlight the code. Is there a way to do it that will keep the HTML outside of the <?php ?> tags so that code highlighting will work?

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• PHP session cookie sessionid

  - by msaif

  in PHP i used session and cookie not urlrewriting with PHPSESSID. but when i opened cookie then i saw the key value pair.but one of them is path : / what does path mean,can you explain elaborately. if i change the path value to /abc/cdddddddddd/efc then what does that mean?

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• Brief white screen when loading PHP page?

  - by orbit82

  What would cause a brief flash of white screen while a PHP page is loading? I just noticed it today on a WordPress theme that I am building and am wondering if this is a cause for concern. As a page loads, the screen will flash white before showing the page content. Sometimes this happens on every single page load, other times it only happens intermittently.

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• PHP Object as XML Document

  - by Sam McAfee

  What is the best way to take a given PHP object and serialize it as XML? I am looking at simple_xml and I have used it to parse XML into objects, but it isn't clear to me how it works the other way around.

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• php cli server domain

  - by jack123

  Hi, I'm running a CLI PHP script. I'm requesting data from a server that only lets me in if my domain is www.mydomain.com. It runs fine when I run through Apache, but when I run through CLI I presume my domain has now changed to the server IP, i.e. 84.123.123.123 The external server obviously rejects me now. How can I request as if I'm www.mydomain.com using the CLI?

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• Example usage of AX in PHP OpenID

  - by Supercharged

  I'm using JanRain's PHP OpenID library. It comes with example script which is using SReg extension. But I want it to work with Google (and it works for auth actually), but Google uses AX (attribute exchange) instead of SReg for additional data. For some reason, JanRain's library is missing AX support in example script, and code comments in AX script are out of my understanding, though comments in SReg script are clear as 1-2-3. Does anyone know how to implement AX without too much pain?

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• Replace diacritic characters with "equivalent" ASCII in PHP?

  - by Dolph Mathews

  Related questions: http://stackoverflow.com/questions/2653739/how-to-replace-characters-in-a-java-string http://stackoverflow.com/questions/2393887/how-to-replace-special-characters-with-their-equivalent-such-as-a-for-a As in the questions above, I'm looking for a reliable, robust way to reduce any unicode character to near-equivalent ASCII using PHP. I really want to avoid rolling my own look up table. For example (stolen from 1st referenced question): Gracišce becomes Gracisce

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• Worst PHP practice found in your experience?

  - by Joshi Spawnbrood

  What are the worst practices found in PHP code? Some examples: Use of $array[reference] without single quotes Instance "hidden" variables into inclusion files, which are needed later Lots of recursive inclusion not using "_once" functions Note: maybe subjective or "fun" if you like.

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• php webclient open source without popup serverconfiguration

  - by Bharanikumar

  Is there any open source web client php application without popup server configuration , Am looking open source web client application , I dont want imap, pop3 or any protocol suppert application , Simply i want intra net message service applications , Thanks Bharanikumar

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• how to get PHP URL

  - by Jordan Pagaduan

  I have a photo gallery and to have there url in there bottom. How can I do that in PHP? the location of file is in http://localhost/jordan pagaduan/user_images...

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• RESTful WebServices with Kohana PHP 3

  - by Miller

  Hi, Is it possible to make restful services with kohana 3 , i reviewed the source and found an abstract class Kohana_Controller_REST, how to use it ? If someone can post a snippet with routing as Example code, it will be very appreciated. Also, the lack of documentation on KO3 is making me crazy, if someone knows a well documented, fast and proven PHP framework to use with an 100% javascript Frontend, just let me know, but i would like to stick with Kohana because of the powerful ORM lib. Thanks.

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• Code reviews on the web for PHP and JavaScript code

  - by VirtuosiMedia

  What are the best places for freelancers or small companies to get code reviewed for PHP and JavaScript? Forums are an option, but are there any sites dedicated specifically to code reviews? Edit: Just for clarification, I'm looking more for a website to get the code critiqued by others than a tool that helps perform internal code reviews. I do appreciate the responses that offered a tool, though, and will keep those in mind for future use.

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• PHP Tidy Module: unsupported node type?

  - by GSto

  When using the PHP Tidy Library (More Specifically, The tidy_repair_string function) I keep getting the following error: Unsupported node type:8. what does this error mean, and what can I do to get around this?

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• PHP - PRE-select drop down option

  - by Phil

  Using the example at the following URL: http://www.kavoir.com/2009/02/php-drop-down-list.html How can I have that drop down menu pre-select one of the options such as 'Apple'?

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• PHP DOTNET - Passing Constructor Parameters to a C# Class

  - by n3wtz

  This seems like it should be a fairly straightforward question, but I can't find an answer anywhere. I'm using php's DOTNET class to instantiate a class from a .dll created with C#. The constructor of that class requires a couple of parameters. How to I pass them? Other Info: This is currently on Windows, and I've registered the .dll with the GAC, etc.

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• Relational database queestion with php.

  - by Oliver Bayes-Shelton

  Hi, Not really a coding question more a little help with my idea of a Relational database. If I have 3 tables in a SQL database. In my php script I basically query the companies which are in industry "a" and then insert a row into a seperate table with their details such as companyId , companyName etc is that a type of Relational database ? I have explained it in a simple way so we don't get confused what I am trying to say.

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• PHP input sanitizer?

  - by TeddyN

  What are some good PHP html (input) sanitizers? Preferably, if something if built in - I'd like to us that.

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