获取数组中的值并添加文本

Question

我需要帮助在这个语法中使用$ time [0] [$ weekday＆＃39; _01From＆＃39;]

中的错误

<?php
$dayOfWeek = array("Sat", "Sun","Mon","Tue","Wed","Thu","Fri");
for ($i = 0; $i < 7; $i++) {
$weekday = $dayOfWeek[$i];

echo "<tr>";echo "<td>$weekday</td>";
echo "<td><input type='checkbox' value='true'></td>";
echo "<td><input type='time' name='".$weekday."_01From"."' value='". $time[0][$weekday'_01From']."'></td>";
echo "<td><input type='time' name='".$weekday."_01To"."' value=''></td>";
echo "<td><input type='time' name='".$weekday."_02From"."' value=''></td>";
echo "<td><input type='time' name='".$weekday."_02To"."' value=''></td>";
echo "<tr>";?>

Answer 1

您需要连接：$time[0][$weekday . '_01From']

您还错过了for循环

上的右大括号