在'Facebook'表中,我有一列,'name'。在"名称"栏中,我有Facebook的名称页面。如何打印所有Facebook iframe按钮?
<?php
$db_host = 'localhost';
$db_user = '';
$db_pass = '';
$db_name = '';
$db = mysqli_connect($db_host, $db_user, $db_pass, $db_name);
$result=mysqli_query($db, "SELECT * FROM Facebook");
while($row = mysqli_fetch_array($result)){
echo '<iframe src="http://www.facebook.com/plugins/like.php?href=<?php echo "http://www.facebook.com/$row['name']"; ?>&width&layout=button_count&action=like&show_faces=false&share=false&height=35" scrolling="no" frameborder="0" style="border:none; overflow:hidden; height:35px;" allowTransparency="true"></iframe>';
}
?>
您将变量声明为字符串。在($row['name'])
)中,代码只是将$row
作为数组,而不是数组键。使用下面的代码
<?php
$db_host = 'localhost';
$db_user = '';
$db_pass = '';
$db_name = '';
$db = mysqli_connect($db_host, $db_user, $db_pass, $db_name);
$result=mysqli_query($db, "SELECT * FROM Facebook");
while($row = mysqli_fetch_array($result)){
echo '<iframe src="http://www.facebook.com/plugins/like.php?href=http://www.facebook.com/ ' . $row['name'] . '&......';
}
?>
希望这能帮助您
您在PHP中使用PHP标记。移除标签并使用' . $variable . '
。查找字符串连接以了解更多信息。
echo '<iframe src="http://www.facebook.com/plugins/like.php?href=http://www.facebook.com/ ' . $row['name'] . '&......';