[wp-trac] [WordPress Trac] #57262: force_ssl_admin can be set to return a string

[WordPress Trac]

#57262: force_ssl_admin can be set to return a string
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 Reporter:  pbearne                              |       Owner:  (none)
     Type:  defect (bug)                         |      Status:  new
 Priority:  normal                               |   Milestone:  Awaiting
                                                 |  Review
Component:  General                              |     Version:
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch has-unit-tests dev-        |     Focuses:
  feedback                                       |
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Comment (by autotutorial):

 The default static variable is false and a string is allowed when used
 with the FORCE_SSL_ADMIN constant, returning if not null is the old value.

 {{{#!php
 <?php
 <?php
 define('FORCE_SSL_ADMIN', 'false' );
 function force_ssl_admin( $force = null ) {
         static $forced = false;

         if ( ! is_null( $force ) ) {
                 $old_forced = $forced;
                 $forced     = $force;
                 return $old_forced;
         }

         return $forced;
 }

 $test1 = (bool) force_ssl_admin(); // cast for user
 $test2 = (bool) force_ssl_admin( FORCE_SSL_ADMIN ); //cast for user
 $test3 = (bool) force_ssl_admin(); // cast for user
 $test4 = force_ssl_admin( 'string '); // string
 var_dump( $test1, $test2, $test3, $test4);
 ?>
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/57262#comment:3>
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