What am I doing wrong here folks? <?php include 'header.php'; /** * Display a user's profile */ $id = $db->real_escape_string($_GET['id']); $user_res = $db->query("SELECT * FROM users WHERE id = $id"); $user = $user_res->fetch_assoc(); ?> <h1><?php echo $user['username'] ?>'s Profile</h1> <?php include 'footer.php'; ?> Equals to: ...
I'm looking for a function that calculates years from a date in format: 0000-00-00. Found this function, but it wont work. // Calculate the age from a given birth date // Example: GetAge("1986-06-18"); function getAge($Birthdate) { // Explode the date into meaningful variables list($BirthYear,$BirthMonth,$BirthDay) = explode("-", $B...
Here is what I am trying to do. I have a block of text and I would like to extract the first 50 words from the string without cutting off the words in the middle. That is why I would prefer words opposed to characters, then I could just use a left() function. I know the str_word_count($var) function will return the number of words in ...
Hello, I'm trying to make a login script but I'm stick with a problem: <?php session_start(); if (isset($_POST['username'])) { $username = mysql_real_escape_string($_POST['username']); $password = mysql_real_escape_string($_POST['password']); $query = mysql_query("select id from users where username = '$username' a...
Is there free and good line-level profiler for PHP? I'm using xdebug and it's relatively good but it gives me function level output and sometimes it's hard to see where exactly all the time spent in the function goes. ...
what are the best practices/suggestions/techniques to implement a breadcrumb for a ZendFramework application using Zend_Navigation? how and where is the best method to define the page hierarchy? ...
HI I need a function to cpu load ( percentage ) and another function to get Memory load In PHP ...
Hello all, There are a lot of web sites for for PHP developers to copy scripts from. I wonder if there is a "universal" search engine to search examples from all of these sites? Something like a Google custom search engine which searches PHP examples from good web sites. My wife needs a tool like that and I guess this question should be...
Hello I'm creating my own CMS and use doctrine for database. Now I wonder, when I crate Post record, how much work should that record do? An example: I have Post -> Categories relation (one to many), should I create separate functions to append categories (to look if Post already has category, etc. ) or should Post do that using acc...
I am getting return type as array from PHP. When i populate in my datagrid, the values are not coming... i dont construe why it is happening like this. var appSes:Array = event.result as Array dg.dataProvider = appSes; I am getting the values, from PHP is there anything other than this i have to do. <local:CheckBoxDataGrid id="dg" ...
Hello Can anyone describe the following php function: function get_setting_value($settings_array, $setting_name, $default_value = "") { return (is_array($settings_array) && isset($settings_array[$setting_name]) && strlen($settings_array[$setting_name])) ? $settings_array[$setting_name] : $default_value; } What does ...
If i have a string like so: Hello - Bye How can i make php find and delete a specifc character and the rest of the string on wards like an example Hello - Bye find the character - and be left with the string Hello ...
I've written a script to geocode some points which has a structure basically like this: //get an unupdated record $arr_record; while(count($arr_record) > 0) { //strings are derived from $arr_record geocode($string1); geocode($string2); geocode($string3); array_pop($arr_record); } function geocode($string) { //if successful upd...
I have a Windows server that is intermittently losing the ability to lookup DNS information. I'm trying to get to the root cause of the problem but in the mean time I'd like to be able to monitor whether the server can perform lookups. Basically, it should attempt to lookup some common hostnames and the display 'Success' if the lookups...
Hi, There are two things that seem to be popular nowadays and I was wondering what are the pros and cons of using something like this: http://codeigniter.com/user_guide/database/active_record.html ? Another thing is ORM (Doctrine for instance). What are the benefits of using these? ...
I have designed a desktop application in c# and web application in php. my desktop application requests data by calling php file and some portion of desktop application showing web forms using web browser control. both process takes too much time. is there any other method speed up this two processes ...
I know there are implementations of Python and of Perl for .NET. Have you ever heard of any similar plans for PHP? ...
If I have a string that contains a url (for examples sake, we'll call it $url) such as; $url = "Here is a funny site http://www.tunyurl.com/34934"; How do i remove the URL from the string? Difficulty is, urls might also show up without the http://, such as ; $url = "Here is another funny site www.tinyurl.com/55555"; There is no HTM...
I am building an app using SOAP/web services to interact with a Java API. All was going swimmingly until now. I need to pass an output stream as a param to a Java method from PHP. I am pretty sure I need to use PHP output buffering and fwrite, I am just not sure how to go about it. I know you can use Java in php by using $myJavaFromPHP...
How does Kohana determine if a request is an AJAX one? Is there anything different in the referrer string? Do I need to add a GET param, perhaps ?ajax=true Thank you. ...