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• Should I use the GD library in PHP to draw images?

  - by user300371

  Is PHP's GD library suitable for drawing images from scratch? Or would I be better off just importing an image and altering it...

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• Php exec() return code is -1 when in a forked process, but 0 in a normal script

  - by fb1

  I am using exec() inside a a script that runs as a daemon and forks child processes using the pear class Net_Server. I am getting a strange issue whereby the return code (the third param of of exec) comes back as -1. When I run the command on the command line, or with exec in a normal php script the return code is 0 as it should be. Anyone have any idea why this is happening, and how to fix it?

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• How do I use inverted commas in the echo function in PHP?

  - by iTayb

  How do I use inverted commas in the echo function in PHP? echo "<script type="text/javascript">"; doesnt work well. Thank you!

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• what are the pros / benefits to PHP over other languages like ASP, JSP??

  - by Rees

  this question is intended to be very general, but what are the pros / benefits to PHP over other languages like ASP, JSP?? Thanks in advance!

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• PHP can I declare two constructors in one class?

  - by Alejandra

  Hi guys!! I have a question about PHP, can I declare two constructors in one class?? (each one receiving different parameters) Thanks Alejandra

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• Is it possible to get a stored cookie's path? (PHP)

  - by RemiX

  Quick question: One can set the path where a cookie is valid, but is it also possible to get (read) this path from the cookie (in PHP)? Or else: is it possible to extend a cookie's time, without knowing what path it's on (but keeping the path the same)?

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• What's the equivalent of PHP's " .= " in Javascript, to add something to a variable..?

  - by pnichols

  In PHP you can do: $myvar = "Hello"; $myvar .= " world!"; echo $myvar; The output is: Hello world! How can I do this in Javascript/jQuery..?

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• Can anyone decipher this for me? PHP (I think)

  - by Josh

  This code is being used to parse email, it's stored as a table in a mySQL database. I believe it's PHP code. What does the (.+) do? /A new order has been successfully placed through(.+)Name:(.+)Company:(.+)Email:(.+)Address 1(.+)Order ID:(.+)Date:(.+)Payment Type:(.+)Order Status:(\s*)Accepted(.*)\n(.+)\$([\d\.]+)\s+X/si Thanks, super-brainiacs!

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• How do I see **all** the currently defined variables in PHP?

  - by Itay Moav

  I need a way to see all the defined variables of the current PHP instance. By currently defined I mean all the globals, all the local to THIS scope and all the locals to other scopes. Is there something built in?

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• How to debug into internal c scripts of PHP?

  - by user198729

  Has anyone here tried it or is it possible? I've been using PHP for quite a few years but never know exactly the underlying c scripts. Is there a way to go into it?

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• Is there any LIBrary available in PHP to convert PDF file to HTML?

  - by OM The Eternity

  Hi all I Have a system. I which I need to edit the PDF in every specific evcent, for that I googled a lot and reached to conclusion that it can be achieved by first converting PDF to HTML, editting the HTML and then again converting the same HTML to PDF file. Is there any Library available in PHP to convert PDF file to HTML? And if anyone available with other way to achieve my task, please let me know, NOTE: PLEASE DO NOT SUGGEST ZEND FRAMEWORK USE.

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• How to find all javascript on page with php given url?

  - by QuinnBaetz

  In php how would I grab all javascript from a page given it's url? Is there a good regular expression to get the src of all javascript script tags or the script inside of them?

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• Live comments Update without realoading page in PHP posible?

  - by DomingoSL

  Hello, i was viewing this video and i really want to develop this is PHP with no AJAX, do you how to start? where can i find some examples codes? Thanks.

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• Is there an out of directory project builder for PHP yet?

  - by wamp

  So that I can keep the .proj from my PHP project. This gives great flexibility for me to switch from one IDE to another(for debug,of course:)).

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• How to pass dynamic id text box value to another page without refreshing with jquery and php

  - by linlin

  $('.btncomment').click(function() { var id = $(this).attr('id'); $.post('SaveTopicInformation.php',{tid:commentform.(topic_+id).value, topicdetail:commentform.(topicdetail_+id).value,userid:commentform.(user_+id).value}); }); $userid=$rows['UserID']; $topicid=$rows['TopicID']; ? " " class="commentAlink"Comment " " value=""/ " value=""/ " cols="50" rows="5" "Cancel " value="Comment" / ?

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• php how to decect if wget faced 404 error?

  - by Kirzilla

  Hello, I'm running wget through php's shell_exec() How could I understand that wget got 404 error getting file? Thank you.

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• Is there a static code analyzer [like Lint] for PHP files?

  - by eswald

  Is there a static code analyzer for PHP files? The binary itself can check for syntax errors, but I'm looking for something that does more, like unused variable assignments, arrays that are assigned into without being initialized first, and possibly code style warnings. Open-source programs would be preferred, but we might convince the company to pay for something if it's highly recommended.

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• How to speed up this php code to get my x tweets from twitter?

  - by yous

  Hi all, Somehow the following code is very slow on another server, on my own server it works ok http://www.bldd.nl/stackoverflow/test.php How should i optimize this code?? Kind regards

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• Java checking connection via socket continuously

  - by Onca

  I'm developing a multiclient-server program with Java based on GUI and database. The demand regarding the program from the client side is to make sure all the time that there is a connection to the server, and if the connection is lost (server goes down/problem with socket or stream) it should be notified. In other words I need a solution for continuously checking the connection to the server. What is the best way to do that ?

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• Is there a way to track a GPS device using PHP?

  - by Starx

  In my upcoming project, I need to track GPS device attached to vehicles. Is there any way this is possible through PHP or ASP.Net

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• In a (PHP) framework, what would be a good name for a "manager" class?

  - by opue

  I'm building a PHP framework and my english is not the best. There are several classes (database abstraction, module, router,...) in my framework and there is a place where they all have to be initialized and executed together. What is a good name for a "master" class that initializes and runs all other classes?

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• Is there a CKEditor PHP drop-in for editing a site (psuedo cms)?

  - by Scott

  I like CKEditor and my server uses PHP. I want to use CKEditor to edit the static HTML pages. Is there something that I can drop in that will give me a file browser and let me click a file and edit in CKEditor and save? Image upload would be nice but optional.

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• how to make a php script that read an email from the server?

  - by From.ME.to.YOU

  hello is there any way that when i user send an email to [email protected] the php script reads the email's information and replay to the user automatically ? Cheer

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• what to do if we want javascript to be executed first then the php post method i.e submitting

  - by user1447589

  For example: I want to accept or reject a photo. The input button for accept and the form is: <form method="post" action="viewRequests.php"> <input type="submit" onClick="showAlertBox()"> </form> showAlertBox() is a javascript function which shows a confirmation dialog with Yes or No. If I choose No then the form submission should not be triggered. what to do in this case

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• how secure is php's die()? (with & without output buffering)

  - by Haroldo

  Does die() successfully terminate the php script at that point or only with output bufferring? would it be secure to do a: if(!isset($_SESSION['logged_in'])){ die('you do not have permission to access this page.'); }

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