dongxingchang9345 2012-07-13 22:24
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如果信息已更新则显示文本,否则隐藏

I'm wondering if someone can help me. I'm sure this will be pretty simple.

I have a form that users can update their account info in. On the profile it prints this info out. But if its empty is their anyway of hiding the text beside it.

FOR EXAMPLE I would like to hide 'Works at' if $data['work'] is empty.

<?php echo "Works at ".$data['work']."" ?> 

I was going to try a case and break with status 1 in the database. But with their being so much info I don't think its possible.

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  • dou72260 2012-07-13 22:28
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    <?php
    if(!empty($data['work']))
      echo "Works at ".$data['work'];
    ?>
    

    edit: to be really sure that the user did not type in some whitespaces, you can extend it bei trimming the value:

    <?php
    $trimmed = trim($data['work']);
    if(!empty($data['work']))
      echo "Works at ".$data['work'];
    ?>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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