格式化PHP时遇到CSS问题
这段代码有什么问题,在我添加了css之后,PHP不会显示出来格式化PHP时遇到CSS问题,php,css,Php,Css,这段代码有什么问题,在我添加了css之后,PHP不会显示出来 $args = array( 'meta_key' => 'anniversary_date', 'meta_value' => 0, ); $user_query = new WP_User_Query( $args ); $users = $user_query->get_results(); foreach( $users as $user ):
$args = array(
'meta_key' => 'anniversary_date',
'meta_value' => 0,
);
$user_query = new WP_User_Query( $args );
$users = $user_query->get_results();
foreach( $users as $user ):
echo "<div class=\"anniversary-output\">"$user->display_name"</div>";
echo "<div class=\"anniversary-output\">will be celebrating their anniversary on </div>";
echo "<div class=\"anniversary-output\">" get_user_meta( $user->ID, 'anniversary_date', true )"</div>";
endforeach;
$args=数组(
“元密钥”=>“周年日”,
“meta_值”=>0,
);
$user\u query=新的WP\u user\u查询($args);
$users=$user\u query->get\u results();
foreach($users作为$user):
echo“$user->display_name”;
echo“将于年月日庆祝他们的周年纪念日”;
echo“get_user_meta($user->ID,‘周年纪念日’,true)”;
endforeach;
您的php中有几个错误:
数组中的额外逗号&无concat
<?php
$args = array(
'meta_key' => 'anniversary_date',
'meta_value' => 0);
$user_query = new WP_User_Query( $args );
$users = $user_query->get_results();
foreach( $users as $user ):
echo "<div class=\"anniversary-output\">".$user->display_name."</div>";
echo "<div class=\"anniversary-output\">will be celebrating their anniversary on </div>";
echo "<div class=\"anniversary-output\">".get_user_meta( $user->ID, 'anniversary_date', true )."</div>";
endforeach;
?>
我添加了连接。试试这个
echo "<div class=\"anniversary-output\">".$user->display_name."</div>";
echo "<div class=\"anniversary-output\">will be celebrating their anniversary on </div>";
echo "<div class=\"anniversary-output\">".get_user_meta( $user->ID, 'anniversary_date', true )."</div>";
echo.“$user->display_name.”;
echo“将于年月日庆祝他们的周年纪念日”;
echo“.get_user_meta($user->ID,“周年纪念日”,true)”;
我似乎找不到您的CSS。你能指出你改变了什么来破坏任何工作代码吗?另外,你应该在引号和变量之间插入
来连接字符串。是的,这就像在必要的地方缺少连接一样谢谢,这就是问题所在。一些编码标准(例如drupal)建议您使用extra commadrupal是糟糕编码标准的完美示例,即和wordpress,数组中的尾随逗号完全有效,但看起来很难看,imo是一种糟糕的做法,这完全是为了方便起见,因此您可以轻松地向数组中添加另一个元素,而无需首先将尾随逗号添加到最后一个条目。大笑!
echo "<div class=\"anniversary-output\">".$user->display_name."</div>";
echo "<div class=\"anniversary-output\">will be celebrating their anniversary on </div>";
echo "<div class=\"anniversary-output\">".get_user_meta( $user->ID, 'anniversary_date', true )."</div>";