Quick variable usage instance of the Symfony template, symfony template instance _ PHP Tutorial

Quick variable usage instance of the Symfony template, and the symfony template instance. Quick variable usage example of the Symfony template. the example in this article describes the quick variable usage of the symfony template. For your reference, refer to the quick variable usage example of the Symfony template and the symfony template in the template.

This example describes the usage of quick variables in the Symfony template. We will share this with you for your reference. The details are as follows:

Some symfony variables can be directly used in the template. Using these shortcut variables, you can obtain some of the most common template information from the symfony object:

$ Sf_context: complete environment object (sfContext class instance)
$ Sf_request: request object (sfRequest class instance)
$ Sf_params: request parameter
$ Sf_user: current user session object (sfUser class instance)

Three common usage methods:

// 1. long version <? Php echo $ sf_request-> getParameter ('total')?> // 2. Segment version <? Php echo $ sf_params-> get ('total')?> // 3. execute the following code echo $ request-> getParameter ('total') in the action ')

I hope this article will help you design PHP programs based on the Symfony framework.

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Examples in this article describes the usage of quick variables in the Symfony template. Share it with you for your reference. The details are as follows: in the template...