Function: is_readable()

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Referenced 14 times:

1. /textpattern/vendors/Textpattern/Admin/Theme.php -> line 128
2. /textpattern/vendors/Textpattern/Password/Random.php -> line 81
3. /textpattern/index.php -> line 210
4. /textpattern/vendors/Textpattern/Loader.php -> line 149
5. /textpattern/setup/index.php -> line 489
6. /textpattern/setup/index.php -> line 650
7. /textpattern/lib/txplib_misc.php -> line 3339
8. /textpattern/lib/txplib_misc.php -> line 3350
9. /textpattern/lib/txplib_misc.php -> line 6804
10. /textpattern/lib/PasswordHash.php -> line 51
11. /textpattern/include/txp_diag.php -> line 221
12. /textpattern/include/txp_diag.php -> line 247
13. /textpattern/include/txp_diag.php -> line 537
14. /textpattern/lib/txplib_update.php -> line 53