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我正在嘗試動態創建一個HTML表格。顯然,我做錯了什麼,但是什麼?請幫忙!我該如何在PHP文件中創建HTML表格?
$foo_connection = db_connect($host, $user_name, $user_password, $database);
$sql = "SELECT id, heading FROM articles";
$result = mysqli_query($foo_connection, $sql);
if(mysqli_num_rows($result) > 0) {
print "<table>";
foreach($result as $key => $cols) {
print "<tr><td>".$cols['id']."</td>"."<td>".$cols['heading']."</td></tr>";
}
print "</table>";
}
else {
print "0 results";
}
mysqli_close($foo_connection);
輸出是什麼? –
@IvankaTodorova print $ cols ['id']。「」。$ cols ['heading']; –
看起來對我來說很好:http://sandbox.onlinephpfunctions.com/code/fa4b76591a84ef80905115399fbf47a575311c5a你確定你真的把它當作PHP來運行嗎? –