PHP/File Directory/copy — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Версия 10:37, 26 мая 2010
Содержание
Copying a file
<?php
$old = "/tmp/yesterday.txt";
$new = "/tmp/today.txt";
copy($old,$new) or die("couldn"t copy $old to $new: $php_errormsg");
?>
Copying files
<?php
$source = "C:\\Apache\\logs\\error.log";
$dest = "C:\\error.bak";
if( copy( $source, $dest ) )
{
$msg = "Copied $source<br>to $dest";
}
else
{
$msg = "Unable to copy $source";
}
?>
<html>
<head>
<title>Copying files</title>
<head>
<body>
<?php echo($msg); ?>
</body>
</html>
Copying Files with copy( )
<?
$filename = "data.txt";
$filename2 = $filename . ".old";
$result = copy($filename, $filename2);
if ($result) {
print "$filename has been copied to $filename2.\n";
} else {
print "Error: couldn"t copy $filename to $filename2!\n";
}
?>
Make a copy of a file: copy() function.
Its syntax is: int copy (string source, string destination)
<?
$data_file = "data.txt";
copy($data_file, $data_file."bak") or die("Could not copy $data_file");
?>
Using the copy() Function
<?php
function move($source, $dest) {
if(!copy($source, $dest)) return false;
if(!unlink($source)) return false;
return true;
}
if(!move("data.txt", "/tmp/tmpdir/newfile.txt")) {
echo "Error! Couldn"t move the file!<BR>";
}
?>