Question from the PHP5 test

What is the output of the following code ? ``` $a = 1; $b = 2; $c = $a + $b; echo $c; ```

Hard

Here is a technical question for developers that want to validate their skills before a technical interview.
This question is written in french and need to be translated to english.
Use english for technical terms in the french version (example : "string" instead of "chaine de caractère".)

Double escape all quotes in result like this: //"
Give result as JSON.

Author: Mathieu RobinStatus: PublishedQuestion passed 65 times

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