I know $_SERVER['DOCUMENT_ROOT'] returns the document root (most likely something like /home/user/public_html), but is there any way to get the parent directory of this folder? (i.e. just /home/user/) I would try and replace common folder names like public_html or www, but it's not a given that the folder would be named that on all syst...
How can I make something like this below work? <?PHP $_SESSION['signup_errors']['test1']; $_SESSION['signup_errors']['test2']; $_SESSION['signup_errors']['test3']; $_SESSION['signup_errors']['test4']; foreach ($_SESSION['signup_errors'] as $key => &$value) { echo $value; } ?> Warning: Invalid argument supplied for foreach() ...
<?PHP $signup_errors = array(); $signup_errors['captcha'] = 'test 1'; $signup_errors['something'] = 'test 2'; $signup_errors['another'] = 'test 3'; $signup_errors['getthepoint'] = 'test 4'; //this would work if (isset($signup_errors) && in_array('test 4', $signup_errors)){ echo 'it works'; } //However I need something like this to...
I have a link which is like this: www.domain.com/index.php?var=string1&var2=string2 I want to mask the url to become something like: www.domain.com/index.php, or its best to be like this: www.domain.com I tried google, I found some methods: Using iframe using frameset Mod_rewrite I am using php, IIS and mysql, my server is windo...
The code below takes an array value, if it's key exist it should echo out it's value, the ternary if/else part works but the value is not showing up, can anyone figure out why it won't? $signup_errors['captcha'] = 'error-class'; echo(array_key_exists('captcha', $signup_errors)) ? $signup_errors['catcha'] : 'false'; Also where I have ...
At work I've been dealing with some complex forms (publish pages of Symphony) that contain multiple image upload fields. I need a way to quickly merge $_FILES with $_POST, unfortunately you cannot simply merge the two with array_merge because they don't follow the same structure. Basically if you have $_POST[a][b] it would be $_FILES[a]...
I am using php, js, flash and mysql on 1 website. I want to do a URL masking using frameset(or maybe iframe). Scenario: An user click on a link, which direct him/her to my page with this url: www.domain.com/index.php?var1=string1&var2=string2 How to mask the url so that visitor can only see www.domain.com/index.php, but actually ther...
i am using php 5.2.8 i have index.html, which loads LOAD.PHP from IFRAME. iframe src="load.php"..... i printed out load.php's session id. then i ran another test.php, and printed out it's session id. php session id's were different. therefore, i cannot pass any session variables.... what is happening here ? this problem did not ha...
Hi, I have a array that looks like this Array ( [provider] => Array ( [id] => provider1 [distribuitor] => Array ( [0] => Array ( [name] => distribuitor1 [machines] => Array ( ...
Hi, I have a problem, i'd like to remove the containing array (key 80) but keep its children (with all the keys and structure unchanged, apart from the parent). Can somebody help me Array ( [80] => Array ( [parent] => 0 [lng] => en [children] => Array ( ...
Hello, Twitter and Facebook invite new users to send an invitation to everyone in their Gmail, Hotmail, or Yahoo Mail accounts. Is it easy to add this functionality to a website? Thanks, John ...
Are there any PHP equivalents for these two functions? I tried searching but couldn't see anything. Thanks. ...
Hi, I want to save a remote img-file to my server, but I don't know how to do. The image url is http://img.youtube.com/vi/Rz8KW4Tveps/1.jpg and 1.jpg is to be saved and renamed to imgfolder/imgID.jpg ...
I know this isn't so complicated but I can't remember how to do. I just need to know the next auto increment. $result = mysql_query(" SHOW TABLE STATUS LIKE Media "); $data = mysql_fetch_assoc($result); $next_increment = $data['Auto_increment']; ...but i won't work for me, what am I doing wrong? ...
Is there a function to list all object's attributes (like public methods and properties) in PHP similar to Python's dir()? ...
I have a page called Error.php. Variables are usually passed to it using the query string so that it will display the corresponding message to the error code I have assigned. Example: Error.php?id=1 Here is the section of my page below: <?php if($_GET["id"] == "0") { echo "Display certain information..."; } elseif($_GET["id"] == "...
Hello, I have read the answers to a question asking whether Zend PHP certification is worth the effort: http://stackoverflow.com/questions/165999/zend-php5-certification-does-it-matter I was wondering whether anyone has completed the Zend Framework Certification? Is it worth doing? I know they have a 'Yellow Pages' directory of certif...
This should be an easy one. I have a script, and in the script I want to determine whether the request arrive via GET or POST method. What is the correct way to do it? I am thinking of using something like this if(isset($_POST)) { // do post } else { //do get } But deep in my heart I don't feel this is the right way. Any ...
I have built a class in PHP and I must declare a class variable as an object. Everytime I want to declare an empty object I use: $var=new stdClass; But if I use it to declare a class variable as class foo { var $bar=new stdClass; } a parse error occurs. Is there a way to do this or must I declare the class variable as an object...
Is there a way to break out of a frame using PHP? I have done it with JavaScript, but I would really prefer to use PHP instead. Thank you. ...