我有一个名为$row['seuil_pil']的表,它只包含数字。我想把这些数字增加到一定的数量,但这是行不通的。
这是我的密码:
$roof=0.12;
$seuil_haut= array_product(($row['seuil_pil']*$roof) + $row['seuil_pil']); 或
$seuil_haut= array(($row['seuil_pil']*$roof) + $row['seuil_pil']); 或
$seuil_haut= ($row['seuil_pil']*$roof) + $row['seuil_pil']; 或
foreach ($row['seuil_pil'] as $seuil_haut[])
{
$seuil_haut[] = ($roof * $row['seuil_pil'] + $row['seuil_pil'] );
}发布于 2016-11-22 12:26:43
如果要将操作应用于正在迭代的数组,则必须使用带有引用的foreach:
foreach ($row['seuil_pil'] as &$cell) {
$cell = $cell * $roof + $cell;
}https://stackoverflow.com/questions/40741709
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