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<?php $foo = new SplFixedArray(2); $foo[0] = 'bar1'; $foo[1] = 'bar2'; var_dump($foo[0] ?? null); var_dump($foo[1] ?? null); var_dump($foo[2] ?? null);
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "bar1" string(4) "bar2" NULL

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