如何从数据库回显表行(PHP)

问题描述

我想回显特定查询中的所有内容.如果echo $ res我只能得到字符串之一.如果更改第二个mysql_result参数，则可以得到第二个，第二个等，但我想要的是所有这些，一个接一个地回显.如何将mysql结果转换为可以使用的内容?

i want to echo out everything from a particular query. If echo $res I only get one of the strings. If I change the 2nd mysql_result argument I can get the 2nd, 2rd etc but what I want is all of them, echoed out one after the other. How can I turn a mysql result into something I can use?

我尝试过:

$query="SELECT * FROM MY_TABLE";
$results = mysql_query($query);
$res = mysql_result($results, 0);

while ($res->fetchInto($row)) {
    echo "<form id=\"$row[0]\" name=\"$row[0]\" method=post action=\"\"><td style=\"border-bottom:1px solid black\">$row[0]</td><td style=\"border-bottom:1px solid black\"><input type=hidden name=\"remove\" value=\"$row[0]\"><input type=submit value=Remove></td><tr></form>\n";
}

推荐答案

$sql = "SELECT * FROM MY_TABLE";
$result = mysqli_query($conn, $sql); // First parameter is just return of "mysqli_connect()" function
echo "<br>";
echo "<table border='1'>";
while ($row = mysqli_fetch_assoc($result)) { // Important line !!! Check summary get row on array ..
    echo "<tr>";
    foreach ($row as $field => $value) { // I you want you can right this line like this: foreach($row as $value) {
        echo "<td>" . $value . "</td>"; // I just did not use "htmlspecialchars()" function.
    }
    echo "</tr>";
}
echo "</table>";

这篇关于如何从数据库回显表行(PHP)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！