That’s it.
It’s also easy to delete copied files in copied files with PHP:
<ol class="dp-xml"><li class="alt">
<span class="tag"><</span> ?PHP </li><li><span>$</span><span class="attribute">file</span><span> = </span><span class="attribute-value">'yang.txt'</span><span>; </span></li><li class="alt"><span>$</span><span class="attribute">newfile</span><span> = </span><span class="attribute-value">'ji.txt'</span><span>; # <br />这个文件父文件夹必须能写 </span></li><li><span>if (file_exists($file) == false) { </span></li><li class="alt"><span>die ('小样没上线,无法复制'); </span></li><li><span>} </span></li><li class="alt"><span>$</span><span class="attribute">result</span><span> = </span><span class="attribute-value">copy</span><span>($file, $newfile); </span></li><li><span>if ($</span><span class="attribute">result</span><span> == false) { </span></li><li class="alt"><span>echo '复制记忆ok'; </span></li><li><span>} </span></li><li class="alt"><span class="tag">?></span><span> </span>
</li></ol>The above is a summary of related techniques for deleting copied files in PHP.
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