IMPORTANT NOTE:
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View Helper will read params from $_GET, $_POST and Routes in Laminas MVC project.
Add in you composer.json file:
{
"require": {
"tasmaniski/laminas-params-helper": "^3.0"
}
}
After running: composer update
You need to register new module. Add in file config/application.config.php:
'modules' => array(
'...',
'ParamsHelper'
),
We can use it in any view file (including layout) as key name params(). View Helper params() served to read variables from $_POST, $_GET or from Routes.
//will read all variables from $_POST
$this->params()->fromPost();
//will read all variables from Routes
$this->params()->fromRoute();
//will read all variables from $_GET
$this->params()->fromQuery();
Or you can get one variable by name. Second param is optional and it's default value if helper can not find the key.
//will read var with name 'id' and if id is null it will return 1 as default
$this->params()->fromRoute('id', 1);