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• Read Cassandra is always taking 60 sec. Why? (cassandra ,thrift,php)

  - by urssujith

  While i am retrieving data from cassandra using thrift and php, it alwas taking 60 sec. Why

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• Abstract class for graph (structured) database data in php?

  - by stagas

  Is there a php class or something like that to handle graph structured data and queries and translate them to a regular MySQL database?

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• PHP: How to begin testing large, existing codebase, and test for regression on production site?

  - by anonymous coward

  I'm in charge of at least one large body of existing PHP code, that desperately needs tests, and as well I need some method of checking the production site for errors. I've been working with PHP for many years, but am unfortunately new to testing. (Sorry!). While writing tests for code that has predictable outcomes seems easy enough, I'm having trouble wrapping my head around just how I can test the live site, to ensure proper output. I know that in a test environment, I could set up the database in a known state... but are there proper methods or techniques for testing a live site? Where should I begin? [I am aware of PHPUnit and SimpleTest, but haven't chosen one over the other yet]

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• Execute a PHP CGI script as a background process ?

  - by Jagira

  Hello, Can I run a PHP CGI script as a background process using exec() ?

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• Asked in PHP interview, Is it possible to insert Object in database?

  - by OM The Eternity

  Asked in PHP interview, Is it possible to insert Object in database?

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• best way to access/create SITE_ROOT and SERVER_ROOT values in PHP?

  - by Haroldo

  I need 2 different paths, one for includes and one for js/css etc. I'm using mod_rewrite. The below works fine.... Currently all my files contain this at the top define('SERVER_ROOT', 'C:/wamp/www/site_folder/'); define('SITE_ROOT', 'http://localhost/site_folder/'); and then files are called like so: require_once SERVER_ROOT . 'st_wd_assets/inc/func_st_wd.php'; <link rel="stylesheet" type="text/css" href="<?php echo SITE_ROOT;?>st_pages/user_area/css/user_area.css" media="screen"/> as you can probably see, it's going to be a massive chore to update the top of every file everytime i move versions between the localhost and my live server. What's the best/standard way of defining these ROOT values? I can't see a solution in the $_SERVER super global? Do people normally just use VirtualHosts? But then wouldn't it still be necessary to define ROOT constants?

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• PHP Postgres constraint violation - can I get the constraint name somehow?

  - by RnR

  We have a web application talking to a Postgres SQL database at work - I've set up many constraints on the server to keep data consistent but we have problems with reporting nicely what it is that prevents the user from entering his (invalid) data at a given moment. The only thing we can get is "Constraint violation" but that isn't very descriptive, from perl or directly from PGAdmin we get nice info as to which constraint caused the failure (the constraint's name) - is there a way to do the same in PHP? We're able to upgrade PHP or use a different db access module if it would help so I'm interested in knowing if it's possible to do using any way that you could safely recommend.

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• How do you run a .bat file from PHP?

  - by undefined

  Can anyone tell me how to execute a .bat file from a PHP script? I have tried - exec("C:[path to file]"); system("C:[path to file]"); nothing is working. Ive checked the PHP manuals and googled around but cant find a good answer. Anyone know where im going wrong? I'm running windows 2003 server and have successfully manually ran the .bat file and it does what i need it to, I just need to be able to launch it programatically. thanks

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• Under what circumstances is Python preferrable to PHP for web development, and vice versa? [closed]

  - by z-boss

  Under what circumstances is Python preferrable to PHP for web development, and vice versa?

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• can i use perl to download files in a php script?

  - by jision

  i have a file sharing website made in php which gives users to download files.But as i am using a hosted server there is limitation on time out and other factors that come to play while for a download script coded in php. This causes large files to get corrupted while downloading. i am looking for a solution for this i have tried using symbolic links but the force download factor is not taking place.... i am thinking of using perl to download files bt dont have any clue what so ever.... can any one help me outwith this problem???

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• How to get modified time and size of any file using PHP?

  - by OM The Eternity

  How to get modified time and size of any file using PHP?

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• Is there any function for create thumbnail image in php?

  - by Karthik

  Is there any function for create thumbnail image in php ?

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• [PHP] How do I convert a string "nine" to 9 ?

  - by KPL

  I know I can do that using switch(), but still I wanted to know if there's any PHP function for that.

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• What is the smartest way to replace string in a file with PHP?

  - by zumrasha

  What is the smartest way to replace string in a file with PHP?

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• Can i use gzip compression in POST file upload with PHP?

  - by user205376

  Can i use gzip compression in POST file upload with PHP?

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• Which MySQL Datatype to use for storing boolean values from/to PHP?

  - by Beat

  Since MySQL doesn't seem to have any 'boolean' datatype, which datatype do you 'abuse' for storing true/false information in MySQL? Especially in the context of writing and reading from/to a PHP-Script. Over time I have used and seen several approaches: tinyint, varchar fields containing the values 0/1, varchar fields containing the strings '0'/'1' or 'true'/'false' and finally enum Fields containing the two options 'true'/'false'. None of the above seems optimal, I tend to prefer the tinyint 0/1 variant, since automatic type conversion in PHP gives me boolean values rather simply. So which datatype do you use, is there a type designed for boolean values which I have overlooked? Do you see any advantages/disadvantages by using one type or another?

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• How do I put these: @{$subset}, [@ext_subset], [$last_item] in PHP?

  - by Alex

  I'm having trouble translating a subroutine from Perl to PHP (I'm new to Perl). The entire subroutine is as follows: sub find_all_subsets { if (1 == scalar (@_)) {return [@_]} else { my @all_subsets = () ; my $last_item = pop (@_) ; my @first_subsets = find_all_subsets (@_) ; foreach my $subset (@first_subsets) { push (@all_subsets, $subset) ; my @ext_subset = @{$subset} ; push (@ext_subset, $last_item) ; push (@all_subsets, [@ext_subset]) ; } push (@all_subsets, [$last_item]) ; return (@all_subsets) ; } } My problem is that I really don't quite understand the Perl syntax, so I'm having trouble writing these @{$subset}, [@ext_subset] and [$last_item] in PHP. Thanks and sorry if the question is stupid.

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• Any reasons why fread() would be different on a .php file over a .txt file?

  - by tarnfeld

  Is there any reason why the fread() function wouldn't work (no errors show up) when reading from a .php file over a .txt file?

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• PHP: Using a variable that are inside a function.

  - by Karem

  I have: include ('functions.php'); check_blocked(); echo $blocked; in functions.php, check_blocked(); exists. Inside check_blocked I got: global $blocked; $blocked = '1234'; I want to echo $blocked variable, that are inside check_blocked(). It doesnt work, no output.. This is an example of my original problem, so please dont say that I could just have the echo inside the function, as I cannot have in my original code.

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• Best way to flush or clear Ajax "temp" stuffs in IE7

  - by PHP-Prabhu

  Can any one please let me know, that, i need to clear the "temp" files every time i run the ajax process using php.

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• how to make my php page reload each 2 minutes using javascript?

  - by udaya

  Hi Every two minutes i want to check whether i received some message so want to reload my page every 2 minutes how to reload my php page using javascript

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• What's the best way to convert a date and time into a timestamp using php?

  - by user1267980

  I need to convert a date and time into a timestamp with php. The following code shows what I'm currently using: <?php $date="2012-06-29 10:50"; $timestamp = strtotime($date); echo $timestamp; ?> However, when I test the timestamp in an online convertor (http://www.epochconverter.com), the resulting date is 29th June 2012, 8:50, or 2 hours previous. Is it possible that the strtotime() function isn't completely accurate and is just an estimate of the time? If so, are there better methods I could use for getting the exact time? Thanks.

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• What PHP function(s) can I use to perform operations on non-integer timestamps?

  - by stephenhay

  Disclaimer, I'm not a PHP programmer, so you might find this question trivial. That's why I'm asking you! I've got this kind of timestamp: 2010-05-10T22:00:00 (That's Y-m-d) I would like to subtract, say, 10 days (or months, whatever) from this, and have my result be in the same format, i.e. 2010-04-30T22:00:00. What function(s) do I need to do this in PHP? Note: I'm using this to do a computed field in Drupal. The result will be the date that an e-mail is sent. Bonus question: If 2010-05-10T22:00:00 means "May 10, 2010 at 10pm", is there a timestamp equivalent of "May 10, 2010 (all day)"? Thanks everyone.

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• Can someone confirm this PHP cron job will run once a month on the 1st at 3am?

  - by stormist

  0 3 1 * * /var/www/crons/monthly_billing.php 2>&1 Also anyone see any problems with it?

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• How do I convert output of number_format back to numbers in PHP?

  - by user198729

  PHP can't recognize 1,200.00(generated by number_format) but only 1200.00, What's the general solution for this problem?

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