<?php

include "db.php";

$tableName = "schools";
if ($argc > 1) $tableName = $argv[1];
else {
   $table = readline("Table (schools): ");
   if (strlen(trim($table))) $tableName = $table;
}


echo("\n");

$query = "SHOW columns FROM $tableName";
$results = db_query($query);

while ($row = db_fetch_assoc($results)) {
   $field = $row['Field'];
   $type  = $row['Type'];

   switch ($type) {
      case 'int':
      case 'int unsigned':
      case 'smallint':
      case 'smallint unsigned':
      case 'bigint':
      case 'bigint unsigned':
         echo('if (!isset($' . $field . ')) $' . $field . " = 0;\n");
         break;

      case 'decimal(12,2)':
         echo('if (!isset($' . $field . ')) $' . $field . " = 0.0;\n");
         break;

      default:
         echo('if (!isset($' . $field . ')) $' . $field . " = '';\n");
   }
}

echo("\n");

?>