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<?php $a = ['a' => ['b' => 'value', 'c' => 'value2'], 'b' => 'another value']; $test = "'a']['b'"; echo $a[$test];
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key "'a']['b'" in /in/Cfgmd on line 5

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