Helper::copy($sourcePath, $targetPath);
class Helper {
static function copy($source, $target) {
if (!is_dir($source)) {//it is a file, do a normal copy
copy($source, $target);
return;
}
//it is a folder, copy its files & sub-folders
@mkdir($target);
$d = dir($source);
$navFolders = array('.', '..');
while (false !== ($fileEntry=$d->read() )) {//copy one by one
//skip if it is navigation folder . or ..
if (in_array($fileEntry, $navFolders) ) {
continue;
}
//do copy
$s = "$source/$fileEntry";
$t = "$target/$fileEntry";
self::copy($s, $t);
}
$d->close();
}
}
/**
* Recursive copy directories and content
*
* @link https://stackoverflow.com/a/2050909/591486
* @since 4.7.2
*/
public static function copy_recursive( $source = null, $destination = null, &$log = [] ) {
// is directory ##
if ( is_dir( $source ) ) {
$log[] = 'is_dir: '.$source;
// log results of mkdir call ##
$log[] = '@mkdir( "'.$destination.'" ): '.@mkdir( $destination );
// get source directory contents ##
$source_directory = dir( $source );
// loop over items in source directory ##
while ( FALSE !== ( $entry = $source_directory->read() ) ) {
// skip hidden ##
if ( $entry == '.' || $entry == '..' ) {
$log[] = 'skip hidden entry: '.$entry;
continue;
}
// get full source "entry" path ##
$source_entry = $source . '/' . $entry;
// recurse for directories ##
if ( is_dir( $source_entry ) ) {
$log[] = 'is_dir: '.$source_entry;
// return to self, with new arguments ##
self::copy_recursive( $source_entry, $destination.'/'.$entry, $log );
// break out of loop, to stop processing ##
continue;
}
$log[] = 'copy: "'.$source_entry.'" --> "'.$destination.'/'.$entry.'"';
// copy single files ##
copy( $source_entry, $destination.'/'.$entry );
}
// close connection ##
$source_directory->close();
} else {
$log[] = 'copy: "'.$source.'" --> "'.$destination.'"';
// plain copy, as $destination is a file ##
copy( $source, $destination );
}
// clean up log ##
$log = array_unique( $log );
// kick back log for debugging ##
return $log;
}
打电话给我:
// call method ##
$log = \namespace\to\method::copy_recursive( $source, $destination );
// write log to error file - you can also just dump it on the screen ##
error_log( var_export( $log, true ) );