Bobby

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Total noob here, trying to ramp up knowledge to replace somebody at work who's leaving... In a Symfony 2 controller I am trying to add a public function (a SQL query) from the DB.php file. It will output to a JSON response. The IDE shows an error, which I'm sure is because I don't have all the needed info in there. What else do I need? Please see attached pic.<br />
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2018-08-11_15-04-11.jpg

Total noob here, trying to ramp up knowledge to replace somebody at work who's leaving... In a Symfony 2 controller I am trying to add a public function (a SQL query) from the DB.php file. It will output to a JSON response. The IDE shows an error, which I'm sure is because I don't have all the needed info in there. What else do I need? Please see attached pic.

Symfony 2 controller, output a function to JSON response

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.

JavaScript Object Notation, or JSON, is human-readable text used when transmitting data objects consisting of attribute:value pairs between a server and a web application as an alternative to XML. JSON, while it is originally derived from JavaScript, is a language-independent data format. Code for parsing and generating JSON data is available in many programming languages.

JSON

Symfony is a PHP web application framework for MVC applications. Symfony provides an architecture, components and tools for developers to build complex web applications faster. Symfony is aimed at building robust applications in an enterprise context by speeding up the creation and maintenance of web applications and replacing repetitive coding tasks. It has a low performance overhead used with a bytecode cache and gives developers full control over the configuration.