http://pear.php.net/bugs/search.php?cmd=display&package_name%5B0%5D=DBA Search Results en-us pear-webmaster@lists.php.net pear-webmaster@lists.php.net hourly 1 2000-01-01T12:00+00:00 http://pear.php.net/gifs/pearsmall.gif http://pear.php.net/bugs http://pear.php.net/bugs/17561 DBA Bug Reported by davidgibson2 2010-07-05T19:30:14+00:00 PHP: 5.3.2 OS: Windows XP, Apache 2.2.15 Package Version: 1.1.1 Description: ------------ In compatibility.php ... 1) function dba_exists($key, &$dba) returns true even when key does not exist 2) function dba_fetch($key, &$dba) returns true instead of fetching key Workarounds in compatibility.php ... function dba_exists($key, &$dba) { // return !PEAR::isError($dba->exists($key)); // (DG:) The above line appears to be incorrect. It is returning "true" // even when exists($key) is false. Here is a workaround... return $dba->exists($key); } function dba_fetch($key, &$dba) { // return !PEAR::isError($dba->fetch($key)); // (DG:) The above line appears to be incorrect, because we need to return the // actual data, not a flag. Here is a workaround... $fetched = $dba->fetch($key); if ($fetched == "DBA Error: key not found") { return false; } else return $fetched; } Test script: --------------- <?php require_once 'DBA/Compatibility.php'; $id = dba_open ("file_test", "n", "dbX"); // driver type is ignored echo dba_insert ('key0001', 'This is an example!', $id); echo dba_insert ('key9999', 'Another line of data', $id); echo dba_delete ('key9999', $id); // delete key echo dba_exists ('key9999', $id); // key is reported as still existing echo dba_fetch ('key0001', $id); // Returns true instead of data Expected result: ---------------- 111This is an example! Actual result: -------------- 11111]]> DBA Bug Reported by davidgibson2 2010-07-05T19:30:14+00:00 PHP: 5.3.2 OS: Windows XP, Apache 2.2.15 Package Version: 1.1.1 Description: ------------ In compatibility.php ... 1) function dba_exists($key, &$dba) returns true even when key does not exist 2) function dba_fetch($key, &$dba) returns true instead of fetching key Workarounds in compatibility.php ... function dba_exists($key, &$dba) { // return !PEAR::isError($dba->exists($key)); // (DG:) The above line appears to be incorrect. It is returning "true" // even when exists($key) is false. Here is a workaround... return $dba->exists($key); } function dba_fetch($key, &$dba) { // return !PEAR::isError($dba->fetch($key)); // (DG:) The above line appears to be incorrect, because we need to return the // actual data, not a flag. Here is a workaround... $fetched = $dba->fetch($key); if ($fetched == "DBA Error: key not found") { return false; } else return $fetched; } Test script: --------------- <?php require_once 'DBA/Compatibility.php'; $id = dba_open ("file_test", "n", "dbX"); // driver type is ignored echo dba_insert ('key0001', 'This is an example!', $id); echo dba_insert ('key9999', 'Another line of data', $id); echo dba_delete ('key9999', $id); // delete key echo dba_exists ('key9999', $id); // key is reported as still existing echo dba_fetch ('key0001', $id); // Returns true instead of data Expected result: ---------------- 111This is an example! Actual result: -------------- 11111]]> 2010-07-05T19:30:14+00:00 david &#x61;&#116; caves &#x64;&#111;&#x74; org &#x64;&#111;&#x74; uk DBA Bug