symfony Archives - IT Nursery

Programming, symfony

IT Nursery

How do I read configuration settings from Symfony2 config.yml?

I have added a setting to my config.yml file as such: app.config: contact_email: somebody@gmail.com ... For the life of me, I can’t figure ...

June 2, 2022
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Programming, symfony

IT Nursery

Get current URL in Twig template?

I looked around for the code to get the current path in a Twig template (and not the full URL), i.e. I don’t ...

May 31, 2022
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Programming, symfony

IT Nursery

Should everything really be a bundle in Symfony 2.x?

I’m aware of questions like this, where people tend to discuss the general Symfony 2 concept of bundle. The thing is, in a ...

May 30, 2022
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PHP, Programming

IT Nursery

How to get the request parameters in Symfony 2?

I am very new to symfony. In other languages like java and others I can use request.getParameter('parmeter name') to get the value. Is ...

May 28, 2022
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Programming, symfony

IT Nursery

Count Rows in Doctrine QueryBuilder

I’m using Doctrine’s QueryBuilder to build a query, and I want to get the total count of results from the query. $repository = ...

May 27, 2022
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Programming, symfony

IT Nursery

What is the difference between .yaml and .yml extension? [duplicate]

This question already has answers here: Is it .yaml or .yml? (4 answers) Closed 3 years ago. I read them on YAML-wikipedia but ...

May 26, 2022
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How to render a DateTime object in a Twig template

One of my fields in one of my entities is a “datetime” variable. How can I convert this field into a string to ...

May 24, 2022
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How to get current route in Symfony 2?

How do I get the current route in Symfony 2? For example, routing.yml: somePage: pattern: /page/ defaults: { _controller: "AcmeBundle:Test:index" } How can ...

May 23, 2022
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Running Composer returns: “Could not open input file: composer.phar”

I am new to symfony2 and reading symblog. In third chapter while trying with data-fixtures I tried the command: php composer.phar update but ...

May 23, 2022
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On delete cascade with doctrine2

I’m trying to make a simple example in order to learn how to delete a row from a parent table and automatically delete ...

May 22, 2022
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