user52616: 
this my php code.
but the result returned is false!
How can i do it?
I want to pay more bitcoin at a time.

user44818: I believe that you don't need to encode the array. 
The library you are using should take care of this for you - at least the EasyBitcoin library does.
Let us know

52616: <p><a href="https://i.stack.imgur.com/uD3Ge.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uD3Ge.png" alt="enter image description here"></a></p>

<p>this my php code.
but the result returned is false!
How can i do it?</p>

<p>I want to pay more bitcoin at a time.</p>
 44818: <p>I believe that you don't need to encode the array. 
The library you are using should take care of this for you - at least the EasyBitcoin library does.</p>

<p>Let us know</p>
