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This article mainly shows you the "PHP how to operate files to achieve copy, move, rename and delete functions", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "PHP how to operate files to achieve copy, move, rename and delete functions" this article.

Copy file: use the copy () function to overwrite if there is a corresponding file under the target path.

$source='testfile.txt';$dest = 'test/newfile.txt';if (copy ($source,$dest)) {echo' copied and renamed file successfully';} else {echo 'replication failed';}

Move files: use the rename () function to overwrite if there is a corresponding file under the target path.

$source='testfile.txt';$dest = 'test/newflie.txt';if (rename ($source,$dest)) {echo' moved and renamed file successfully';} else {echo 'failed to move';}

Rename file: use the rename () function to overwrite if there is a corresponding file under the target path.

$source='testfile.txt';$dest = 'newtestfile.txt';if (rename ($source,$dest)) {echo' renamed file succeeded';} else {echo 'renamed failed';}

Delete files: using the unlink () function

$source='testfile.txt';if (unlink ($source)) {echo 'deleted file successfully';} else {echo 'deleted failed';} above is all the contents of the article "how to manipulate files to achieve copy, move, rename and delete functions". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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