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<?php function test() { return "ok"; } echo "test1 = ", test(), ", test2 = ", test(); echo "test3 = ", var_export(is_null(null)), ", test4 = ", test();
Output for git.master, git.master_jit, rfc.property-hooks
test1 = ok, test2 = oktest3 = true, test4 = ok

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