@JMS\Exclude only if a property is empty
jms-serializer, jmsserializerbundle, symfony
Solution
What you need was implemented recently and it is in release-1.7 so you might as well wait for it. It is called @SkipWhenEmpty
@SkipWhenEmpty This annotation can be defined on a property to indicate that the property should not be serialized if the result will be "empty".
This is the bug related it.
Problem
I am using JMS\Serializer in my project and I want to ignore one property only if the array in it is empty. I tried something like : ``` @JMS\Exclude(if="count('$this->required') === 0") or @JMS\Exclude(if="empty('required')") ``` but got a syntax error. Can anyone help me on this? thank.