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<?php $form = ['foo'=>'bar']; echo "baz:${foo[bar]}";
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/dJu0p on line 6 Fatal error: Uncaught Error: Undefined constant "bar" in /in/dJu0p:6 Stack trace: #0 {main} thrown in /in/dJu0p on line 6
Process exited with code 255.

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