hasbridge/php-json-schema — pull request #6 by slopjong (2013-02-18 00:13:05+00:00)
Title: PHP considers somthing numeric which is not in JavaScript

In Javascript:
```
typeof "2" => returns a "string"
typeof 2 => returns "number"
```

In PHP:
```
is_numeric("2") => returns true
is_numeric(2) => returns true
```

What I want to say is what PHP considers something numeric it is not always numeric in other languages.