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• PHP Fatal error: Allowed memory size of 2388608 bytes...

  - by pgfonline

  I get this, when I try to run my PHP. When I comment out the database execute() method it is going without errors. But this is not helping me a lot. Please Help :-)

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• PHP Arrays: A good way to check if an array is associative or sequential?

  - by Wilco

  PHP treats all arrays as associative, so there aren't any built in functions. Can anyone recommend a fairly efficient way to check if an array contains only numeric keys? Basically, I want to be able to differentiate between this: $sequentialArray = array('apple', 'orange', 'tomato', 'carrot'); and this: $assocArray = array('fruit1' => 'apple', 'fruit2' => 'orange', 'veg1' => 'tomato', 'veg2' => 'carrot');

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• Are there any free cmd-line scripts which can re-format PHP source-code?

  - by digitala

  I'm using a pre-commit hook to lint-check PHP source submitted by our staff, and everyone's really happy with the results. The staff have agreed it would be useful to have the code re-formatted to follow (customizable) style rules on commit. Are there any FOSS scripts which can do this from the command-line?

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• How to find nearest day of week in php?

  - by moogeek

  Hello! How to find a speciefic nearest day of the week in PHP if initially I have a date string like: 07.05.2010? For example, I want to find the nearest Sunday (or any day of the week). How can I implement this? Thanks

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• What time corresponds to : time()-24*60*60 ? (PHP)

  - by Tristan

  Hello, just a quick question, What time corresponds to : time()-24*60*60 ? (PHP) 7 days ? is that right ? Thanks !

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• An achievement system like here on stackoverflow in php?

  - by meds

  Conceptually speaking how would one go about writing an achievement system for a website using PHP and MySQL? Is the only real way of doing it is to constantly do MySQL queries to test for achievements and such?

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• How to get ref of an array in PHP 5 ?

  - by Relax

  In php 5, all variable and objects are passed by reference, but i can't get my codes work My codes is: $arrayA = array(); $array = $arrayA; ... if(!in_array(thedata, $array) // if i use & to get ref, got an error here, should i use *$array here? $array[] = thedata; var_dump($arrayA); The result is empty, am i missing something simple?

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• How to do OOP Based Web Design in PHP?

  - by Starx

  How to do OOP Based Web Design in PHP? May be you could link to me a post containing a tutorial or reference to Design Web in OOP Fashion?

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• How to calculate "time until" a certain date using PHP and the Zend Framework?

  - by Andrew

  I have two Zend Date objects to work with: $now = Zend_Date::now(); $sessionStart = new Zend_Date('2010-04-01 10:00:00', 'yyyy-MM-dd HH:mm:ss'); I need to calculate the time remaining and display in a human readable manner. The session will begin in 7 days. The session will begin in 30 minutes. How can I do this with PHP and the Zend Framework?

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• Is there a way to catch Fatal error in PHP?

  - by Josef Sábl

  I have this line of PHP code: thisFunctionDoesNotExist(); And it stops script execution with: Fatal error: Call to undefined function I tried using set_error_handler and it does help for warning type of errors. But not for fatal errors. As I understand it from various threads on internet it should be possible to handle by set_error_handler, but I cannot make it work. Can you please post working example?

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• how can odecrypt password string in php which is crypted?

  - by Srikanth Naidu

  how can i decrypt password string in php which is crypt $salt = substr($_POST['password'], 0, 2); $password = crypt($_POST['password'], $salt); i need to send the password in email "forgetpassword"

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• How can I set CURLOPT_CAINFO globally for PHP on Windows?

  - by YonahW

  I understand that I can set the option on any specific instance, however what I would really like is to set something up php.ini or somewhere similar which will handle this across all projects and all instances. Does anyone know a way for me to accomplish this?

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• How do I auto resize user's inputted images to a specific dimension in PHP?

  - by user300371

  When users input their images, their images are any size. I want to be able to resize all the images to a specific dimension. Is there a function that allows me to do that in PHP? thanks

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• The best way to grab a screen shot of a webpage

  - by PHP-Prabhu

  can any one please let me know is there any way to grab a screen shot of a web page when we pass the URL as parameter. I have a requirement to capture a screen shot of that page when posting a blog. This i need in php script.

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• In php, how to detect the execution is from CLI mode or through browser ?

  - by binoy

  Hi, I have a common script which Im including in my php cron files and the files which are accessing through the browser. Some part of the code, I need only for non cron files. How can I detect whether the execution is from CLI or through browser (I know it can be done by passing some arguments with the cron files but I dont have access to crontab). Is there any other way ? Regards Binoy

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• php smarty is there a way to log who logs in to the site?

  - by Kyle Sevenoaks

  I guess if it is possible, that it will be some crazy convoluted way, but my client has asked me to try to create a log file of people who log in to the site. Is there a way to do this? I don't know php/smarty so well, I'm more of a layout person. Thanks.

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• How can I find the last value in a multidimensional array in php?

  - by Chris

  I am using a multidimensional array and I am trying to use php to find the last value of one of the arrays and based on that last number(value), add one more to it. Here is my multidimensional array structure: $_SESSION['cart']['add_complete'][1]['deck_id'] I am trying to create this structure, but instead of where it says 1 now, I want to find out what the last number in the add_complete array is and then add one more to it and put that in the place of the 1. How can I do that?

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• Is marshaling/ serialization in PHP as simple as serialize($var) ?

  - by Ygam

  here's a definition of marshaling from Wikipedia: In computer science, marshalling (similar to serialization) is the process of transforming the memory representation of an object to a data format suitable for storage or transmission. It is typically used when data must be moved between different parts of a computer program or from one program to another. I have always done data serialization in php via its serialize function, usually on objects or arrays. But how is wikipedia's definition of marshaling/serialization takes place in this serizalize() function?

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• Are there any good online tutorials for PHP/MySQL?

  - by ggfan

  Just wondering if there are any good tutorials on PHP/MySQL on the web that's free. I looked at youtube and the tutorials they have there are a bit too easy.

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• tutorials about creating a social network using PHP & MySQL ?

  - by Sercan

  Where can I find tutorials about creating a social network (like db structure, sql query samples eg.) using PHP & MySQL ? I do not need a ready script, I just want to learn how to do it..

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• What sort of programming paradigm is usually used between web and application server in PHP n-tier a

  - by Alex

  What sort ort of programming paradigm (sockets,RPC,Web services,Distributed objects middleware) is usually used between web server and application server in PHP n-tier architecture?Whats the difference of using DOM or Web services for this purpose?

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• What is a good IDE for PHP? It has to auto upload to server on file-save

  - by vick

  Can someone please recommend me a good editor for PHP that auto uploads on save? Basically, I do not want to store any files locally .. thx.

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• Does the order of arguments in a conditional statement affect execution time in php?

  - by dd0x

  Hi, As far as I know when writing a conditional statement in C such as the following: if ( some_function() == 100 && my_var == 5 ) { //do something } is slower to execute than if ( my_var == 5 && some_function() == 100 ) { //do something } because it's faster to execute the my_var == 5 rather than all of the code in the function ( because if my_var != 5, then the rest of the if statement would not even be executed )...so I am wondering if the same is true for conditional statements in PHP?

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• How a programming call is usually made between web server and application server in a PHP n-tier arc

  - by Alex

  How a programming call is usually made between web server and application server in a PHP n-tier architecture when the servers are on separate machines in the network?Whats the difference of using DOM(Distributed object middleware) or Web services for this purpose?

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• Force users to logout when they leave my php website?

  - by John

  In my php application, I'm using $_SESSION to track whether a user is logged in. If a user leaves any page on my site at http://mysite.com and goes to http://someotherwebsite.com, I want to automatically log them out, such that if they return to any page on http://mysite.com, they need to login again. Is there an easy way to do this?

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