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<?php class foo { function __construct() { $sally->a = "hello"; $sally->b = "hi"; $sally->val = "howdy"; $val = 'a'; echo $sally->{$val}; // outputs "hello" echo "\n"; $val = "b"; echo $sally->{$val}; // outputs "hi" echo "\n"; echo $sally->val; //outputs "howdy" echo "\n"; echo $sally->{"val"}; } } $foo = new foo();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Attempt to assign property "a" on null in /in/5Ot80:5 Stack trace: #0 /in/5Ot80(26): foo->__construct() #1 {main} thrown in /in/5Ot80 on line 5
Process exited with code 255.

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