Bug #55674 [NEW]: fgetcsv & str_getcsv skip empty fields in some tab-separated records

From: Operating system: Linux (Centos 5.5) PHP version: 5.3.8 Package: Strings related Bug Type: Bug Bug description:fgetcsv & str_getcsv skip empty fields in some tab-separated records Description: ------------ If the record contains an (unquoted) empty field followed by a quoted field, the empty field is skipped, so all following column positions are off. This happens when the delimiter is "\t" but not when it's ",", so it probably has something to do with changes related to trimming whitespace. This problem seems to have been introduced between 5.3.6 and 5.3.8. Test script: --------------- $s = "0\t\t\"2\"\n"; $a = str_getcsv($s, "\t"); var_export($a); Expected result: ---------------- array ( 0 => '0', 1 => '', 2 => '2', ) Actual result: -------------- array ( 0 => '0', 1 => '2', ) -- Edit bug report at https://bugs.php.net/bug.php?id=55674&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=55674&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=55674&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=55674&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=55674&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55674&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=55674&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=55674&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=55674&r=needscript Try newer version: https://bugs.php.net/fix.php?id=55674&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=55674&r=support Expected behavior: https://bugs.php.net/fix.php?id=55674&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=55674&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=55674&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=55674&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=55674&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=55674&r=dst IIS Stability: https://bugs.php.net/fix.php?id=55674&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=55674&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=55674&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=55674&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=55674&r=mysqlcfg