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<?php class foo { var $bar = 'arr'; } $arr = array(0 => 'bar'); $f = new foo(); echo $f->$baz[0]; // php7 // < php7 'okok'
Output for git.master, git.master_jit
Warning: Undefined variable $baz in /in/bkqpT on line 6 Warning: Undefined property: foo::$ in /in/bkqpT on line 6 Warning: Trying to access array offset on value of type null in /in/bkqpT on line 6
Output for rfc.property-hooks
Warning: Undefined variable $baz in /in/bkqpT on line 6 Warning: Undefined property: foo::$ in /in/bkqpT on line 6 Warning: Trying to access array offset on null in /in/bkqpT on line 6

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