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Title : Function for retrieving MySQL enum values into a PHP array.
Categories : PHP, Databases, MySQL, Arrays Click here to Update Your Picture
Dave Silvia
Date : Nov 10th 2006
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Viewed : 18913
File : 4525.php
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getEnumVals.php
<?php
/*
*  (c) 2006, D.E. Silvia, All rights reserved.
*  This code is available for use for non-commercial purposes.
*  Free to distribute as long as this copyright information remains intact.
*  No modification is authorized.  Please, refer bugs/enhancements to
*  dsilvia@mchs[email protected]
*
*/
/*
*
*  Function to return enum values from a MySQL database in a PHP array.
*  Values can then be easily displayed for user choices, i.e., in an
*  HTML form.
*
*  Arguments:
*     $host:       database host, e.g., 'localhost'
*     $user:       database user
*     $password:   database password for the user
*     $db:         database to connect
*     $table:      database table to access
*     $field:      name of the field (column) containing the enum
*     $sorted:     boolean for sorting. default: return the array sorted
*
*/

function getEnumVals($host,$user,$password,$db,$table,$field,$sorted=true)
{
   
$rp=mysql_connect($host,$user,$password);
   
$dbConnect=mysql_select_db($db);
   
$result=mysql_query('show columns from '.$table.';');
    while(
$tuple=mysql_fetch_assoc($result))
    {
        if(
$tuple['Field'] == $field)
        {
           
$types=$tuple['Type'];
           
$beginStr=strpos($types,"(")+1;
           
$endStr=strpos($types,")");
           
$types=substr($types,$beginStr,$endStr-$beginStr);
           
$types=str_replace("'","",$types);
           
$types=split(',',$types);
            if(
$sorted)
               
sort($types);
            break;
        }
    }
   
mysql_close($rp);
    return(
$types);
}
?>



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