I want to limit access to images, therefore, I will be putting them outside of the web root, and when a user links to an image, it will authenticate them via user/pass from our database, and then (if authenticated) read the image file, and output it with the appropriate mime type. Any image links will be something like: <img src="/imag...
I can't seem to find an answer to this anywhere. It's well known that certain versions of IE6 and earlier incorrectly declare they accept gzip encoding. Does ob_gzhandler correctly detect these versions or do you need to do that separately? ...
I have a PHP script which is running on a windows server. The script creates a soapclient object which can be given proxy_host and a proxy_port. Rather than hardcoding these values or making them a config option, I'd like the PHP script to automatically detect the local server's proxy settings so that if they change or if the script is...
Is there a way to start a script from another process, so that if the process dies/ends, the script still continues? Will setuid do this? If I were to set the owner to root, and then start the script? For example, if I have some PHP code starting a script, but httpd dies or gets killed, I think that it takes my script with it. Is the...
I have this array in PHP: array( [0] => array( 'username' => 'user1' ) [1] => array( 'username' => 'user2' ) ) If I have the 'username' string how can I get the index value as a number? Example, if I have 'user1' how can I get 0? ...
I have an input form with two textareas allowing a user to type in words separated by commas in each. <form action="http://www.example.com/output.php" method="post"> <table border="0"> <tr> <td> <h3 class="title">Prefix</h3> <textarea cols="34" rows="8" name="cat[]"></textarea></td> <td> <h3 class="title">Suffix</h3> <textarea cols="34"...
How can I access a static variable in a separate class in PHP? Is the scope resolution operator the wrong tool for the job? Example: class DB { static $conn = 'Connection'; } class User { function __construct() { DB::conn; //throws "Undefined class constant 'conn' error. } } ...
How to know who is my ISP provider? Is it possible to use php to track it? EDIT: if i use : gethostbyaddr($_SERVER['REMOTE_ADDR']); it returns my ip address, not my host name... ...
Using PHP, I can convert MySQL data or static table data to csv, Excel, JSON, MySQL etc but is there a useful conversion script or tool that can convert table data into other formatted/styled formats such as PDF and/or JPG/PNG using the PHP GD Library or other? ...
I have a web application that pulls data from my newly created JSON api. My static HTML pages dynamically calls the JSON api via JavaScript from the static HTML page. How do I restrict access to my JSON api so that only I (my website) can call from it? In case it helps, my api is something like: http://example.com/json/?var1=x&var...
I'm new to iPhone app development so excuse me if I use the wrong terminology, or ask the wrong questions. Basically, I'm trying to write an App that includes downloading a dataset, saving it for later, and checking if the dataset has been updated, but I don't know where to begin. When I say dataset, I mean a multi-dimensional array of ...
Hi I want to do a sample program in PHP on Windows XP. Do I need any special software to get this to work? I am afraid that I simply open notepad type the PHP program and save it with php extension. Then I open it with the browser as a HTML file. But it does not work. Please help Thanks in advance ...
I am working on a feature that needs me to digitally sign a short string in PHP, and verify the string's signature in C#. I would really like to use openssl_sign in PHP, because of its simplicity, but all the information I can find on Google indicates that this will not work. There are some external libraries that claim to do this well...
I'm trying to use a hardcoded 64bit integer in a string variable. Simplfied I want to do something like this: $i = 76561197961384956; $s = "i = $i"; Which should result in s being: i = 76561197961384956 This does obviously not work as PHP cast big integers to float, therefore s is: i = 7.65611979614E+16 While several other meth...
is there some way to convert json to xml in PHP? I know that xml to json is very much possible. ...
Does python have a function like call_user_func() in PHP? PHP Version: call_user_func(array($object,$methodName),$parameters) How do I achieve the above in Python? ...
How to do this: "you will be redirected to domain.com in 5..(4,3,2,1) seconds" in php??? ...
I am developing a Portal in which i have to pull some data from a siebel Call center application through one of the published web services. I would be glad if some body provides some code snippet for a sample application. ...
I have a forcycle that contains a condition (and an incremental value i): if(condition)){$arr[$i] = array("value" => $node->nodeValue));} else{$arr[$i] = array("string" => $node->nodeValue);} In the end I need to have an array like this: Array ( [1] => Array ( [string] => abc [value] => 0,999 ) [2] => Array ( [string...
Im very new in php and try to use cookie but it is not woking in my site, can anyone guide me please , what is going wrong in my code: <?php session_start(); ?> <script> function Redirect(url) { location.href = url; } </script> <?php define('_VALID_ACCESS', true); include_once "includes/connect.php"; include_once "includes/login.php...