从fread（），file_get_contents（）等获取读取文件

Question

I have a complex web application, which reads and writes a myriad of files (xml, css, js, jpg etc.). For cleaning up purposes, in a shutdown function I want to log the filenames which were read (and written) using one of the various file methods in PHP, e.g. fread(), file_get_contents(), readfile() and whatever.

I couldn't find a similar approach like get_included_files() and I'm quite sure there is no simple method to achiveve that. But does somebody know of a probably more complex logic?

Answer 1

No but you could create a wrapper function that logs all that information for you.

<?

$__modifiedFiles = array();

function fetch_file($file) {
    global $__modifiedFiles;
    $__modifiedFiles[] = $file;
    return file_get_contents($file);
}

function get_modified_files() {
    global $__modifiedFiles;
    return $__modifiedFiles;
}

Or... perhaps you could use incron to capture events that happened on the filesystem:

http://manpages.ubuntu.com/manpages/intrepid/man5/incrontab.5.html

Or... perhaps you could recursively look for modified files using the find command:

How to recursively find and list the latest modified files in a directory with subdirectories and times?