[MacPorts] #53223: Update WordPress to version 4.7

[MacPorts]

#53223: Update WordPress to version 4.7
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  Reporter:  josephsacco  |      Owner:
      Type:  update       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:  haspatch
      Port:  wordpress    |
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Comment (by mf2k):

 Given the requirement for php 7 or higher, why is your patch adding php
 5.x variants?

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Ticket URL: <https://trac.macports.org/ticket/53223#comment:3>
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