dev/financial#152 [REF] Extract getMembershipID

[eileenmcnaughton]

Overview

Minor extraction

Before

$ids['membership'] retrieved in inline code

After

$ids['membership'] retrieved in own function

Technical Details

Note that since NULL is valid we can just return the result of the query. Bypassing for
component=event doesn't provide enough value to justify relying on a url param
as opposed to just looking it up & feels very original-form-flow

Comments

[civibot]

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