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<?php $ids = array(456,67,345,5656,23,33,556); print_r(array_combine(array_map(function($n){return ':id_'.$n;},array_keys($ids)), $ids));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [:id_0] => 456 [:id_1] => 67 [:id_2] => 345 [:id_3] => 5656 [:id_4] => 23 [:id_5] => 33 [:id_6] => 556 )

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