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<?php // dummy data $i = 0; $_POST['value'][$i] = "sunshine"; //build an array in PHP $data = array( "Mo" => ($_POST['value'][$i] == "sunshine" ? 31 : null), "Di" => 31 ); //encode it as JSON reliably $json = json_encode($data); echo $json;
Output for git.master_jit, git.master, rfc.property-hooks
{"Mo":31,"Di":31}

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