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• MySQL & PHP: auto connect to DB or to properly way to pass host/db to MySQL methods

  - by SODA

  Hi, does anyone know of a known method in PHP to auto connect to MySQL db/table in case an app is using multiple databases on multiple hosts? Question 1: are there scripts around that allow to auto connect to necessary host/DB based on query? Question 2: if above is not possible, is there a known approach to properly passing host/DB info to make sure app is properly connected before executing the query?

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• PHP: How to get creation date from uploaded file?

  - by Haemp

  Problem: I want to determine the original file creation time from a file uploaded to my server via PHP. My understanding is that the file is copied from the client to a temporary file on my server, which then is referenced in the $_FILES var. The temporary file is of course of no use because it was just created. Is there any way I could get the creation date from the clients original file? Thanks

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• php - How do I redirect a user based on their form input?

  - by Steven

  I want a simple form with one text box and a submit button. If a user enters "foobar" into the text box and hits enter, they should be redirected to mysite.com/browse/foobar Does anyone know how I can do this in php? thanks

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• In PHP :how can I use include() Function which parameter is variable ?

  - by Nina

  Hi.. I need to use include Function with variable. but,when I try to do it I faced some errors . Code : $year=$_POST['year']; $month=$_POST['month']; $day=$_POST['day']; include "Event.php?year=".$year."&month=".$month."&day=".$day; so,can U help me ? : )

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• How many max constants can i define in PHP ?

  - by WarDoGG

  My site is having around 100+ constants defined and this can potentially reach 200. I'm using define() for defining constant. Will this cause a performance hit ? How many max constants can i define in PHP ?

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• How can I calculate a trend line in PHP?

  - by Stephen

  So I've read the two related questions for calculating a trend line for a graph, but I'm still lost. I have an array of xy coordinates, and I want to come up with another array of xy coordinates (can be fewer coordinates) that represent a logarithmic trend line using PHP. I'm passing these arrays to javascript to plot graphs on the client side.

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• Which is the correct way to use PDO in PHP?

  - by Runner

  One from here: $sth->execute(array(':calories' => $calories, ':colour' => $colour)); The other from here: /*** reassign the variables again ***/ $data = array('animal_id'=>4, 'animal_name' => 'bruce'); /*** execute the prepared statement ***/ $stmt->execute($data); My question is: :key or key ? Sorry I don't have the PHP environment here.

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• What can I do to make my PHP web application fail in a more noisy way?

  - by Supermighty

  What can I do to make my PHP web application fail in a more noisy way? I am using an MVC pattern and often when classes fail to load or failures they do so without error.

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• Is it possible to translate everething written in OCaml to PHP?

  - by Ole Jak

  Is it possible to translate everething written in OCaml to PHP? for example will it be hard to translate such lib as lib for Fast content-aware image resizing

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• How to turn string into readable by php server way? (ActionScript)

  - by Ole Jak

  So I know that my server on real form submit turns %CE%EB%E5%E3+%DF%EA%F3%F8%EA%E8%ED into ???? ??????? . How to peform string transfer from ???? ??????? into %CE%EB%E5%E3+%DF%EA%F3%F8%EA%E8%ED using ActionScript? (Its ok if a space character as %20, not + , PHP should handle that fine.)

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• Can Flash AS3 FileReference access the size of a file on local disk before uploading to PHP?

  - by undefined

  I want to be able to get the size of a file before uploading it to a PHP script using FileReference. Can I get the file size before detecting bytesTotal during the upload process?

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• How to make Php application running on Xampp to connect to a remote mysql db?

  - by gsk

  I have a php application running on XAMPP but I want to connect to a mysql db running on a remote machine(which is also using XAMPP). The application works fine when I connect to the mysqldb instance on my machine. I have changed the configuration files to point to the remote db and have given the correct credentials as well. But I get access denied error.

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• What tasks aren't easy for PHP, Cold Fusion and ASP?

  - by boost

  PHP, Cold Fusion, and ASP (among many others) are usually sold on their strengths. What are their weaknesses? If one were to develop a niche product to handle the things that these products weren't so good at, what should it focus on?

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• Why should I be using testing frameworks in PHP?

  - by Industrial

  Hi everyone, I have recently heard a lot of people argue about using PHP testing features like PHPunit and SimpleTest together with their IDE of choice (Eclipse for me). After googling the subject, I have still a hard time understanding the pros and cons of using these testing frameworks to speed up development. If anyone could explain this for me in a more basic level, I would really appreciate it. I am using PHP5 for the notice. Thanks a lot!

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• How can I multiply each item in an array easily with PHP?

  - by Henry

  I have an array called $times. It is a list of small numbers (15,14,11,9,3,2). These will be user submitted and are supposed to be minutes. As PHP time works on seconds, I would like to multiply each element of my array by 60. I've been playing around with array_walk and array_map but I can't get those working :S Thanks.

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• Markdown implementation in PHP parses text within <a> tags — how does one disable this behavior?

  - by Kyle

  I'm using the Markdown library for PHP by Michel Fortin. I started noticing that it formats the text in tags with markdown rules, like so: http://foo.com/My_Url_With_Underscores essentially becomes: <a href="...">http://foo.com/My<em>Url</em>With_Underscores</a> How do I disable that behavior or otherwise prevent the library from doing that?

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• PHP: How do you safeguard application/server/database from your employees?

  - by Patrick

  What do you guys do (system/framework wise) to safeguard things like 1) employees writing malicious code to destroy your server 2) employees reading all your database sensitive information 3) generally programmers that have access to your back-end and potential damages that they can do. Is there any PHP scripts that guards against these, etc.?

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• How I separate the host example.com from an e-mail address like [email protected] using PHP?

  - by Giffary

  Hi! I need to get the host example.com from an e-mail address like [email protected] using PHP? Anyone have an idea?

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• How to get the trending tags using php and mysql?

  - by Tom

  Hello I have a table : tags(tagname,entryid,stamp) and i want to make a section for the most trending tags today, the tagname column has no unique value, because many entries has the same tag, so the php code that i want should display the most attached tags today. Note: the "stamp" column is the date of adding the tag in UNIX time stamp format. Thanks

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• How do you run a long PHP script and keep sending updates to the browser via HTTP?

  - by Jeremy Rudd

  How do you run a long PHP script and keep sending updates to the browser via HTTP? Something to do with output buffering but I don't know exactly how.

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• Who can give me a "Google suggest" php code?

  - by shuil

  I want to creat a web which has google search, but I do not know how to make the "Google suggest", Who can give me a "Google suggest" php code? Thx!

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• How to get and disect the query string appended into a url? PHP

  - by Stanley Ngumo

  Hi, I am trying to develop a PHP class which would enable me to get the query string appended into a url and process it according to the variables passed. How can this be done? Eg www.example.com?var1=a&var2=b&var3=c now I want to get '?var1=a&var2=b&var3=c' section and process it based on the variables. Thanks

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• Is it possible to parse and apply patch files in PHP?

  - by radj

  The idea is to have a PHP script parse a given .patch file and will apply the given patch accordingly. Assume that the script has no access to command line so the script will have to do the parsing itself. Is there a library somewhere?

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• Can anyone recommend a command line virus scanner that is open source and works with linux/php/apach

  - by Scarface

  Hey guys recently I have had the 'priveledge' of trying to set up an anti virus scanner to scan file uploads to my VPN server. I just finished trying to set up ClamAV but it slowed my server down to a hault once initiated so I had to kill it. Does anyone have any recommendations to a program that will accomplish my task and can be executed in php (other than clamAv)? Any advice greatly appreciated.

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• How can create simple PHP Search Engine Submission tool?

  - by Nicole

  How can create simple PHP Search Engine Submission tool, which allows that to submit the site URL to multiple search engines such as "http://www.google.com/addurl?q=www.yoursite.com&hl=&dqq=" and also "http://www.bing.com/webmaster/SubmitSitePage.aspx" or any other other search engines?

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