Question: I am making a website that has a news section. The page will have an administrative sector in which people (with almost no knowledge of computers) will write news. The idea is that the news is formatted (by format I mean line breaks). How can I do that? Basically …
Question: How can I insert a style into an option element using Zend_Form? I'm using Zend Framework 1 . Answer: You can use setAttrib to enter your attribute and value: foreach ($this->getElements() as $element) { $element->setAttrib(‘class’, $minhaClasse); } More on here.
Question: Does anyone know if there is any Java function equivalent to var_dump() ? Answer: There is no equivalent in java, but I found a solution that can be useful to you in SOen ( Link ), I will translate it below: Your alternatives are to override the object's toString() …
php – Is there any Java function equivalent to var_dump()? Read More »
Question: I am working with CodeIgniter and as you know PHP is quite free and allows us to do many things, sometimes bad practices. The question is more theoretical than the Framework. In an MVC architecture, is it bad practice to call the model from another entity? Ex: Controller: – …
Question: I'm learning how to use Soapclient in PHP and it throws me an error when trying to consume a service: https://e-beta.sunat.gob.pe/ol-ti-itcpfegem-beta/billService?wsdl This returns me the following error Parsing WSDL BillServicePortBinding already defined According to what I was investigating, it is because PHP does not support double namespaces, now it …
Question: This question is out of curiosity, I'm not messing with anything like that, but in the future who knows. I wanted to know if there is some kind of system or if it is possible to create a system that can do voice recognition (either for login, or any …
Question: I ran into an error today when using Zend to post to my blogger blog. Using PHP this is the code: <?php set_time_limit(0); date_default_timezone_set(‘America/Argentina/Buenos_Aires’); if (isset($_POST[‘submit’])) { // load Zend Gdata libraries require_once ‘Zend/Loader.php’; Zend_Loader::loadClass(‘Zend_Gdata’); Zend_Loader::loadClass(‘Zend_Gdata_Query’); Zend_Loader::loadClass(‘Zend_Gdata_ClientLogin’); Zend_Loader::loadClass(‘Zend_Gdata_Feed’); // set credentials for ClientLogin authentication $user = “xxxxxx@gmail.com”; $pass = …
Question: In PHP, variables usually have a pattern to be followed in their declaration. According to the manual: Variables in PHP are represented by a dollar sign ($) followed by the variable name. Variable names in PHP are case sensitive. Variable names follow the same rules as other labels in …
php – What is the use of declaring variables using curly braces? Read More »
Question: When inserting a post in wordpress, I have the taxonomy 'group' with terms 'pharmacies, grocery stores, snack bars…', which are the groups, as I already have clients for these groups. What I need is that, when logging in to have restricted access to the client area, wordpress checks if …
Question: Let's say we have this code: $stmt = $pdo -> prepare(“INSERT INTO users (email,password) VALUES (:email,:password)”); $stmt->bindParam(‘:email’, $email); $stmt->bindParam(‘:password’, $password); $stmt->execute(); $_SESSION[‘id’] = $pdo->lastInsertId(); If I were to call the lastInsertId() method on $stmt , I wouldn't ask myself the following question: lastInsertId() takes the value of the last …
php – $pdo->lastInsertId(); Is it possible that the value is incorrect? Read More »
