[wp-trac] [WordPress Trac] #43986: Disable "Install Plugin" button for PHP required version mismatch

[WordPress Trac]

#43986: Disable "Install Plugin" button for PHP required version mismatch
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 Reporter:  schlessera                           |       Owner:  (none)
     Type:  task (blessed)                       |      Status:  new
 Priority:  normal                               |   Milestone:  5.0
Component:  Plugins                              |     Version:
 Severity:  major                                |  Resolution:
 Keywords:  needs-unit-tests servehappy dev-     |     Focuses:
  feedback has-patch                             |
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Comment (by joyously):

 It is my hope that decisions on the user interface keep in mind what the
 user is doing when this `Install plugin` button is disabled. This really
 only affects those sites with a lower version of PHP than the plugin has.
 But there could be plugins that are on the bleeding edge oh PHP that the
 user is not interested in.

 The first step in upgrading PHP (beyond understanding the concepts) is to
 determine if the plugins and theme will work on the new version. For this,
 the user needs to see the numbers because he's looking ''before'' the
 upgrade. The user has to choose plugins that will work with a different
 version than his current version. Then he has to upgrade, and then he has
 to switch to those plugins he found. (Or install the plugins, but not
 activate yet.)

 **Perhaps instead of disabling the install button, we should be disabling
 activation only.**

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Ticket URL: <https://core.trac.wordpress.org/ticket/43986#comment:56>
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