我有这种风格的代码来显示背景图片。我试过修剪()和urlencode()删除空格,但没有奏效。如何删除路径中的空白?
$get_active_quiz = mysql_query("SELECT * FROM questions WHERE status ='active' AND title = '$title'");
$row_active_quiz = mysql_fetch_array($get_active_quiz);
$background_image = $row_active_quiz['cover_image'];
<body style="
background-image: url(<?php echo $background_image ?>);
background-size:100% auto;
background-repeat: no-repeat;">
什么_didn't work_是什么意思?,你得到一个错误吗?,你得到的输出,但url是空的,或什么? – Neat
@Neat没有得到输出 –
将您的身体标记写为: - echo“
“; –