Invalid json_decode while decode number with two dots : <p>I have problem with json_decode function - when I try to decode json-string</p>

<pre><code>{"amount": 132..45}
</code></pre>

<p>I didn't receive any errors, I got array</p>

<pre><code>[
'amount =&gt; 132
]
</code></pre>

<p>But it doens't expected result - I expect receive error.
Could anyone help me, what's wrong with my json_decode?</p>
