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<?php class Test { public $foo=1; public $bar=2; public $foobar="3"; } $p1="foo"; $p2="bar"; $test=new Test(); echo $test->$foo.$bar;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $foo in /in/tOhVB on line 12 Warning: Undefined property: Test::$ in /in/tOhVB on line 12 Warning: Undefined variable $bar in /in/tOhVB on line 12

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