Copying, moving, deleting and updating php files
Copying files
<?php // copyfile.php
copy('testfile.txt', 'testfile2.txt') or die("Could not copy file");
echo "File successfully copied to 'testfile2.txt'";
?>
Moving a File
<?php // movefile.php
if (!rename('testfile2.txt', 'testfile2.new'))
echo "Could not rename file";
else echo "File successfully renamed to 'testfile2.txt'";
?>
Deleting a File
<?php // deletefile.php
if (!unlink('testfile2.new')) echo "Could not delete file";
else echo "File 'testfile2.new' successfully deleted";
?>
Updating a File
<?php // update.php
$fh = fopen("testfile.txt", 'r+') or die("Failed to open file");
$text = fgets($fh);
fseek($fh, 0, SEEK_END);
fwrite($fh, "$text") or die("Could not write to file");
fclose($fh);
echo "File 'testfile.txt' successfully updated";
?>
