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<?php $f = fn($v) => $v; echo "foo {$f(0 ? 'true' : 'false')} bar\n\n"; echo "foo {(fn($v) => $v)(0 ? 'true' : 'false')} bar";
Output for git.master_jit, git.master
foo false bar Warning: Undefined variable $v in /in/gAN8v on line 5 Warning: Undefined variable $v in /in/gAN8v on line 5 foo {(fn() => )(0 ? 'true' : 'false')} bar

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