Is there any way how to view all sent parameters if I do not know their name?
For example, I sent these parameters:
Example
$request = $this->getRequest();
echo $request->getParam[0]; // Will output 1
echo $request->getParam[1]; // Will output 'John'
echo $request->getParam[2]; // Will output 'Smith'
Thank you!
(I'm not a native English speaker.)
You can use the getParams() method to get a combination of all the request params:
$params = $this->getRequest()->getParams();
foreach($params as $key => $value) {
// Do whatever you want.
}
There are also getQuery() and getPost() methods.
$_GET parameters the ZF way, using $request->getParams() will also give him the controller, action and module in addition (which he may not want, judging from the specificity of the question).$request = $this->getRequest();
print_r($request->getQuery()); // returns the entire $_GET array
print_r($request->getQuery("foo")); // retrieve a single member of the $_GET array
So to grab the parameter names and values programmatically, for example, in a simple loop:
foreach($request->getQuery() as $key => $value) {
echo "Key is: " . $key . " and value is: " . $value . '<br />';
}
Check out the API docs for Zend_Controller_Request_Http.
