write.php (877B)
1 <?php
2
3 function write_note(
4 string $user,
5 string $category,
6 string $filename,
7 string $content
8 ) {
9
10 /* Create full file path name */
11 $dirpath = $GLOBALS["data_dir"] . "/" . $user . "/" . $category;
12 $filepath = $dirpath . "/" . $filename;
13
14 /* create user directory if it does not exist */
15 if (opendir($dirpath) === false) {
16 mkdir(
17 $dirpath, /* directory */
18 0770, /* Permissions: rwxrwx--- */
19 true /* recursive */
20 );
21 }
22
23 /* create file-handle */
24 $file = fopen(
25 $filepath,
26 "w"
27 );
28 if ($file === false) {
29 return $file;
30 }
31
32 /* Write to file */
33 $bytes = fwrite(
34 $file,
35 $content
36 );
37
38 /* close file-handle */
39 fclose($file);
40
41 /* return "true" on success and "false" otherwise */
42 return $bytes !== false;
43
44 }
45
46 ?>
