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<?php $json = json_encode( array( 1 => array( 'English' => array( 'One', 'January' ), 'French' => array( 'Une', 'Janvier' ) ) ) ); echo $json;
Output for git.master, git.master_jit, rfc.property-hooks
{"1":{"English":["One","January"],"French":["Une","Janvier"]}}

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