PHP - 更改数字格式 [英] PHP - change number format
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问题描述
我有这个代码:
<?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,",",".")]
和不行.谢谢!
My code sql returns values for $row['TOTAL']
in number format (1523,45). How can I change in format (1.523,45)? I tried this: $ret[] =[$row['JUDET'], number_format(floatval($row['TOTAL']),2,",",".")]
and not work.Thank you!
推荐答案
$num = 1523.45;
echo number_format ( $num, 2, ",", "." );
执行 1.523,45
executes 1.523,45
在你的情况下是
$ret[] = [ $row['JUDET'], number_format( $row['TOTAL']), 2, ",", ".") ];
希望有帮助
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