#36996 [Opn->Bgs]: RecursiveDirectoryIterator

ID: 36996 Updated by: helly@php.net Reported By: reiv4x at free dot fr -Status: Open +Status: Bogus Bug Type: SPL related -Operating System: Gentoo Linux +Operating System: * -PHP Version: 5.1.2 +PHP Version: * New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php Before a call to rewind your $rdi is in an unpredictable state. After rewind() '.' and '..' entries are filtered out. I suggest you look into the examples in examples directory of ext/spl or online: http://php.net/~helly RTFM :-) Previous Comments: ------------------------------------------------------------------------ [2006-04-06 15:00:35] reiv4x at free dot fr Description: ------------ Hi! I try this code but it's a strange result. I don't receive same result for '.' directory. Here is my directories structure : # ll -R tmptest/ tmptest/: total 12 -rw-r--r-- 1 apache apache 21 avr 6 15:56 tmpfile.txt lrwxrwxrwx 1 apache apache 11 avr 6 15:56 tmplink.lnk -> tmpfile.txt drwxr-xr-x 3 apache apache 4096 avr 6 15:56 tmpsubtest drwxr-xr-x 2 apache apache 4096 avr 6 15:56 tmpsubtest2 tmptest/tmpsubtest: total 4 drwxr-xr-x 2 apache apache 4096 avr 6 15:56 tmpsubsubtest tmptest/tmpsubtest/tmpsubsubtest: total 4 -rw-r--r-- 1 apache apache 21 avr 6 15:56 tmpfile.txt tmptest/tmpsubtest2: total 0 Reproduce code: --------------- <?php $rdi = new RecursiveDirectoryIterator('tmptest'); // -------- HERE CUT and PASTE X5 code bellow ------- echo '#############################<br />'; echo '__toString is = ['.$rdi.']<br />'; echo 'Current is = ['.$rdi->current().']<br />'; echo 'Key is = ['.$rdi->key().']<br />'; echo 'Valid is = ['.$rdi->valid().']<br />'; echo 'hasChildren is = ['.$rdi->hasChildren().']<br />'; $rdi->next(); // -------- HERE CUT and PASTE END ------- $rdi->rewind(); foreach ($rdi as $content) { echo '++++++++++++++++++++++++++++++<br />'; echo '__toString is = ['.$rdi.']<br />'; echo 'Current is = ['.$rdi->current().']<br />'; echo 'Key is = ['.$rdi->key().']<br />'; echo 'Valid is = ['.$rdi->valid().']<br />'; echo 'hasChildren is = ['. $rdi->hasChildren().']<br />'; } ?> Expected result: ---------------- ############################# __toString is = [tmpsubtest2] Current is = [tmptest/tmpsubtest2] Key is = [tmptest/tmpsubtest2] Valid is = [1] hasChildren is = [1] ############################# __toString is = [tmpsubtest] Current is = [tmptest/tmpsubtest] Key is = [tmptest/tmpsubtest] Valid is = [1] hasChildren is = [1] ############################# __toString is = [tmpfile.txt] Current is = [tmptest/tmpfile.txt] Key is = [tmptest/tmpfile.txt] Valid is = [1] hasChildren is = [] ############################# __toString is = [.tmpfilehidden.txt] Current is = [tmptest/.tmpfilehidden.txt] Key is = [tmptest/.tmpfilehidden.txt] Valid is = [1] hasChildren is = [] ############################# __toString is = [tmplink.lnk] Current is = [tmptest/tmplink.lnk] Key is = [tmptest/tmplink.lnk] Valid is = [1] hasChildren is = [] ############################# ++++++++++++++++++++++++++++++ __toString is = [tmpsubtest2] Current is = [tmptest/tmpsubtest2] Key is = [tmptest/tmpsubtest2] Valid is = [1] hasChildren is = [1] ++++++++++++++++++++++++++++++ __toString is = [tmpsubtest] Current is = [tmptest/tmpsubtest] Key is = [tmptest/tmpsubtest] Valid is = [1] hasChildren is = [1] ++++++++++++++++++++++++++++++ __toString is = [tmpfile.txt] Current is = [tmptest/tmpfile.txt] Key is = [tmptest/tmpfile.txt] Valid is = [1] hasChildren is = [] ++++++++++++++++++++++++++++++ __toString is = [.tmpfilehidden.txt] Current is = [tmptest/.tmpfilehidden.txt] Key is = [tmptest/.tmpfilehidden.txt] Valid is = [1] hasChildren is = [] ++++++++++++++++++++++++++++++ __toString is = [tmplink.lnk] Current is = [tmptest/tmplink.lnk] Key is = [tmptest/tmplink.lnk] Valid is = [1] hasChildren is = [] Actual result: -------------- In my result, these lines are add in first place. I don't find '..' directory, only '.' and method RecursiveDirectoryIterator::isDot() == True. ############################# __toString is = [.] Current is = [tmptest/.] Key is = [tmptest/.] Valid is = [1] hasChildren is = [] ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=36996&edit=1