#27573 [NEW]: fopen mode "r" not working properly

From: ib at wupperonline dot de Operating system: Windows 2000 PHP version: 4.3.4 PHP Bug Type: Filesystem function related Bug description: fopen mode "r" not working properly Description: ------------ Using mode "r" to fopen files under Windows doesn't open them in text mode (as it should), but in binary mode, thus working exactly like "rb". Reading these files, you'll get "\r\n" instead of "\n" for new line character. Surprisingly, fopen accepts mode "rt" which isn't documented but works as "r" should. It opens in text mode and returns "\n" instead of "\r\n". Reproduce code: --------------- Create a file named dat.txt containing 4 bytes: "1", CR, LF, "2", LF. $f = fopen("dat.txt", "r"); $d = fread($f, 1); echo ord($d) . " "; $d = fread($f, 1); echo ord($d) . " "; $d = fread($f, 1); echo ord($d) . " "; $d = fread($f, 1); echo ord($d) . " "; fclose($f); Expected result: ---------------- 49 10 50 10 Actual result: -------------- 49 13 10 50 -- Edit bug report at http://bugs.php.net/?id=27573&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27573&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27573&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=27573&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=27573&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=27573&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=27573&r=needscript Try newer version: http://bugs.php.net/fix.php?id=27573&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=27573&r=support Expected behavior: http://bugs.php.net/fix.php?id=27573&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=27573&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=27573&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=27573&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27573&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=27573&r=dst IIS Stability: http://bugs.php.net/fix.php?id=27573&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=27573&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=27573&r=float