dqd2800 2014-03-24 02:22
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多个图像IF file_exists查询

I am trying to do a multiple if file_exists query and I just cannot seem to get it right. Any help would be greatly appreciated.

<? if (file_exists("images/one.jpg" || "images/two.jpg")) { ?>
Yes, there is either file one.jpg OR file two.jpg OR both are present.
<? } else { ?>
No dice, Neither files are there.
<? } ?>
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  • douheng8629 2014-03-24 02:23
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    You need to separate file_exists calls for different files:

    <? if (file_exists("images/one.jpg") || file_exists("images/two.jpg")) { ?>
    Yes, there is either file one.jpg OR file two.jpg OR both are present.
    <? } else { ?>
    No dice, Neither files are there.
    <? } ?>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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