我有这段代码:
<?php
if(isset($_POST['get_luna_inceput'])){
$ret =[];
$sch_luna_inceput = $_POST['get_luna_inceput'];
$sql = "SELECT
...";
$result = $conn->query($sql);
if ($result->num_rows > 0){
while($row = $result->fetch_assoc()){
$ret[] =[$row['JUDET'], floatval($row['TOTAL'])];
}
}
}
echo json_encode($ret) ;
?>
我的代码sql以数字格式(1523,45)返回$row['TOTAL']
的值。如何更改格式(1.523,45)?我试过这个:$ret[] =[$row['JUDET'], number_format(floatval($row['TOTAL']),2,",",".")]
而不是工作。谢谢!
答案 0 :(得分:2)
$num = 1523.45;
echo number_format ( $num, 2, ",", "." );
执行1.523,45
在你的情况下它将是
$ret[] = [ $row['JUDET'], number_format( $row['TOTAL']), 2, ",", ".") ];
希望有所帮助