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<?php $headers = array( "content-type" => "application/json", "accept" => "text/html", ); $h = array(); foreach ($headers as $key => $value) { $h[] = $key . ':' . $value; } print_r($h);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => content-type:application/json [1] => accept:text/html )

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