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<?php $var = "te"; $array = array( '0' => 't', '0 Mostel' => 'e' ); var_dump($array);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { [0]=> string(1) "t" ["0 Mostel"]=> string(1) "e" }