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<?php
header("Access-Control-Allow-Origin: *");
include '/home/yimian/www/settlement/func/functions.php';
$conn = db__connect();
$total_arr = Array();
$sql = "select * from account limit 1";
$result = $conn->query($sql);
$firstItem = $result->fetch_assoc();
$firstTime = $firstItem['datetime'];
$firstDate = substr($firstTime, 0, 10);
$datetime_start = date_create($firstDate);
$datetime_end = date_create(date('Y-m-d'));
$days = date_diff($datetime_start, $datetime_end)->days;
for($ii = 0; $ii < (($days < 30 ) ? $ days: 30 ) ; $ ii + + ) {
$sql = "select * from account where datetime>='".date('Y-m-d',strtotime('-'.($ii+1).' day'))." 00:00:00' and datetime< '".date('Y-m-d', strtotime("-$ii day"))." 00:00:00' order by id DESC limit 1";
$result = $conn->query($sql);
$tmp = 0;
while($row = $result->fetch_assoc()) {
$tmp = $row['total'];
}
$total_arr[$ii]['date']=date('Y-m-d', strtotime('-'.($ii+1).'day'));
$total_arr[$ii]['total']=$tmp;
}
for($i = 0; $i < count ( $ total_arr ) ; $ i + + ) {
if($i < count ( $ total_arr ) - 1 ) $ total_arr [ $ i ] [ ' val ' ] = $ total_arr [ $ i ] [ ' total ' ] - $ total_arr [ $ i + 1 ] [ ' total ' ] ;
else $total_arr[$i]['val'] = 0;
}
for($i = 0; $i < count ( $ total_arr ) ; $ i + + ) {
if($i < count ( $ total_arr ) - 7 ) $ total_arr [ $ i ] [ ' week_val ' ] = $ total_arr [ $ i ] [ ' total ' ] - $ total_arr [ $ i + 7 ] [ ' total ' ] ;
else $total_arr[$i]['week_val'] = 0;
}
echo json_encode(array(
"code" => 200,
"data" => $total_arr
));