Getting ENUM field possible values from database

Hi =)

You see...I need to extract from a table all possible values for an enum field to create a drop-down menu. How can I do that?

Thanks!!!!!

This can be done using the PHP's describe table feature. It will list the enum field, the next problem is using Regular Expressions with this. Since I'm not the perfect person for helping with Regular Expressions, I checked out php.net and found a function that does just this (with an example for populating dropdown box)

function mysql_enum_values($tableName,$fieldName)
{
  $result = mysql_query("DESCRIBE $tableName");

  //then loop:
  while($row = mysql_fetch_array($result))
  {
    //# row is mysql type, in format "int(11) unsigned zerofill"
    //# or "enum('cheese','salmon')" etc.

    ereg('^([^ (]+)(\((.+)\))?([ ](.+))?$',$row['Type'],$fieldTypeSplit);
    //# split type up into array
    $ret_fieldName = $row['Field'];
    $fieldType = $fieldTypeSplit[1];// eg 'int' for integer.
    $fieldFlags = $fieldTypeSplit[5]; // eg 'binary' or 'unsigned zerofill'.
    $fieldLen = $fieldTypeSplit[3]; // eg 11, or 'cheese','salmon' for enum.

    if (($fieldType=='enum' || $fieldType=='set') && ($ret_fieldName==$fieldName) )
    {
      $fieldOptions = split("','",substr($fieldLen,1,-1));
      return $fieldOptions;
    }
  }

  //if the funciton makes it this far, then it either
  //did not find an enum/set field type, or it
  //failed to find the the fieldname, so exit FALSE!
  return FALSE;

}

EXAMPLE

echo "<SELECT NAME=\"Select\" SIZE='1'>";
foreach($fieldOptions as $tmp)
{
  echo "<OPTION>$tmp";
}

Hope this helps  :-D

Got it!

Thanks =)