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GlobalDependency.php
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1 <?php
28  private $name;
29  private $value;
30 
31  public function __construct( $name ) {
32  $this->name = $name;
33  $this->value = $GLOBALS[$name];
34  }
35 
39  public function isExpired() {
40  if ( !isset( $GLOBALS[$this->name] ) ) {
41  return true;
42  }
43 
44  return $GLOBALS[$this->name] != $this->value;
45  }
46 }