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Php 如何增加回声内的行数_Php_Arrays - Fatal编程技术网

Php 如何增加回声内的行数

Php 如何增加回声内的行数,php,arrays,Php,Arrays,您好,我想知道是否有离开,如果这是有效的编程,以增加内回声数组的值。示例代码为: for ($x = 1; $x <= $number; $x++) { echo"<td>".(round(($row['day_1'])/3600))."</td>"; } 那么在那之后,我们要循环遍历time_01[]数组吗 最少的更改量:使用您已有的$x: for ($x = 1; $x <= $number; $x++) { echo"<td>"

您好,我想知道是否有离开,如果这是有效的编程,以增加内回声数组的值。示例代码为:

for ($x = 1; $x <= $number; $x++) {
   echo"<td>".(round(($row['day_1'])/3600))."</td>";
}

那么在那之后,我们要循环遍历time_01[]数组吗

最少的更改量:使用您已有的
$x

for ($x = 1; $x <= $number; $x++) {
   echo"<td>".(round(($row["day_$x"])/3600))."</td>";
}

for($x=1;$x)你在找
$row['day.'$x]
?我不太确定我从你的问题中得到了它。这正是我想要的。谢谢!
for ($x = 1; $x <= $number; $x++) {
   echo"<td>".(round(($row["day_$x"])/3600))."</td>";
}
for ($x = 1; $x <= $number; $x++) {
   echo"<td>".(round(($row['day_' . $x])/3600))."</td>";
}
for ($x = 1; $x <= $number; $x++) {
   $time_01[] = $row['day_' . $x];
}