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<?php $globalFunction = function($var){ echo "works $var"; }; class TestClass{ private $globalFunction; function __construct(){ $this->globalFunction = $GLOBALS['globalFunction']; } function testFunc(){ ($this->globalFunction)('a'); } } $arr = new TestClass(); $arr->testFunc();
Output for git.master, git.master_jit, rfc.property-hooks
works a

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