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BUGFIX: Made MSSQLDatabase::EnumValuesFromConstraint more robust

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This commit is contained in:
Sam Minnee 2009-06-10 01:21:15 +00:00
parent 7a1d6d7bcf
commit cedc941410
1 changed files with 2 additions and 2 deletions
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4
code/MSSQLDatabase.php
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@ -394,10 +394,10 @@ class MSSQLDatabase extends Database {
* Get the actual enum fields from the constraint value:
*/
private function EnumValuesFromConstraint($constraint){
$segments=explode(' OR [', $constraint);
$segments=preg_split('/ +OR *\[/i', $constraint);
$constraints=Array();
foreach($segments as $this_segment){
$bits=explode(' = ', $this_segment);
$bits=preg_split('/ *= */', $this_segment);
for($i=1; $i<sizeof($bits); $i+=2)
array_unshift($constraints, substr(rtrim($bits[$i], ')'), 1, -1));