如何在html表中显示PHP多维关联数组? [英] How to display the PHP multiple dimensional associative array in html table?

问题描述

下面是我的多维关联数组.

Below is my multiple dimensional associative array.

   <?php

$city = array(
    "schoolDetails" => array(
        "schoolOne" => array(
            "schoolName" => "TCS",
            "branchName" => "Iqbal Campus",
            "phone"      => "4256791",
            "numberOfTeachers" => 50,
            "departments" => array(
                "Maths",
                "English",
                "Science",
                "Computer"
            ),
            "teachers" => array(
                "Mr Ali",
                "Mr Waseem",
                "Mr Kashif",
                "Mr Adeel"
            )
        ),

        "schoolTwo" => array(
            "schoolName" => "CSS",
            "branchName" => "Gohdpur Campus",
            "phone"      => "4261201",
            "numberOfTeachers" => 30,
            "departments" => array(
                "Islamiyat",
                "Pakistan Studies",
                "Urdu",
                "Arts"
            ),
            "teachers" => array(
                "Mr Naeem",
                "Mr Waris",
                "Mr Kamran",
                "Mr Aleem"
            )
        )
    )
);
?>

我对如何以html表格形式显示结果感到困惑.以及如何回显代码. 我尝试输出结果的方式是

I am confused about how to display the result in tabular form in html. As well as how to echo the code. The way I tried to output the result is

    foreach ($city as $school ) {
    # code...
    foreach ($school as $schools ) {
        # code...
        foreach ($schools as $key => $value) {
            # code...
            echo $key . " = " . $value . "<br>";
        }
    }
}

但是在此不打印我的部门和教师索引.那么如何访问它们并打印它们.

But in this my department and teachers index are not printed. So how to access them and print them.

推荐答案

• 首先成为头条新闻
• 然后遍历学校
• 输出列及其内容

echo "<table>\n";
echo "<tr>";
foreach (array_keys(reset($city['schoolDetails'])) as $headline) {
    echo "<th>$headline</th>";
}
echo "</tr>\n";

foreach ($city['schoolDetails'] as $school) {
    echo "<tr>";
    displayColumn($school);
    echo "</tr>\n";
}
echo "</table>\n";

function displayColumn(array $array)
{
    foreach ($array as $key => $value) {
        echo "<td>";
        if (is_array($value)) {
            echo implode("<br>\n", $value);
        } else {
            echo $value;
        }
        echo "</td>";
    }
}

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