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<?php class Foo { var $_instNum; function __construct() { static $i = 0; $this->_instNum = $i++; $GLOBALS["_fooInst{$this->_instNum}"] = $this; eval("function _invokeFoo{$this->_instNum}() { return call_user_func_array(array(\$GLOBALS['_fooInst{$this->_instNum}'], '__invoke'), func_get_args()); }"); } function __invoke() { return 'goal!'; } function __toString() { return "_invokeFoo{$this->_instNum}"; } } $foo = new Foo; echo call_user_func($foo);
Output for git.master, git.master_jit, rfc.property-hooks
goal!

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