Invalid query: Column count doesn't match value count at row 1

Question

I have a strange problem, I'm sending an SQL query through PHP:

INSERT INTO `lib_plex` (`id`, `active`, `lastUpdated`, `entry_date`, `entry_ip`, `address`, `city`, `state_iso`, `zip_code`, `plex_type`, `price`, `has_garage`, `has_indoor_parking`, `has_outdoor_parking`, `has_pool`, `has_fireplace`, `average_nb_room`, `construction_year`, `building_material`) 

VALUES ('','1','2010-10-27 13:22:59','2010-10-27 13:22:59','2130706433','COMMERCE ST.','85825','OK','73521','commercial','595000','0','0','0','0','0','11','','Aluminum Siding')

And it throws me this error: Invalid query: Column count doesn't match value count at row 1. Although, when I paste and run the same exact query in PhpMyAdmin, it works perfectly, so it got me quite confused...

I counted the number of columns and the the number of values, and they match (19). I tried to remove the 'id' field, since it's auto-incremented, but it didn't change anything. What am I doing wrong? And why does it work in PhpMyAdmin?

Thanks for any help!

EDIT:

here's the php code:

$values = array('', 1, $lastUpdated, $entry_date, $entry_ip, $streetName, $cityId, $listing['stateorprovince'], $listing['postalcode'], $listing['type'], $listing['listprice'], $has_garage, $has_indoor_parking, $has_outdoor_parking, $has_pool, $has_fireplace, $average_nb_room, $listing['yearbuilt'], $listing['exteriortype']); 

$q = "INSERT INTO `lib_plex` (`id`, `active`, `lastUpdated`, `entry_date`, `entry_ip`, `address`, `city`, `state_iso`, `zip_code`, `plex_type`, `price`, `has_garage`, `has_indoor_parking`, `has_outdoor_parking`, `has_pool`, `has_fireplace`, `average_nb_room`, `construction_year`, `building_material`) 
VALUES ('".htmlentities(implode("','",$values),ENT_QUOTES)."')";

$this->execMysqlQuery($q);

and the method that is being called:

private function execMysqlQuery($q, $returnResults = false, $returnInsertId = false){
$c = mysql_connect(DB_SERVER,DB_LOGIN,DB_PASSWORD);
mysql_select_db(DB_NAME, $c);

$result = mysql_query($q);
if (!$result) {
    die('Invalid query: ' . mysql_error(). "<br/>=>".$q);
}

if ($returnInsertId)
    return mysql_insert_id();

mysql_close($c);

if ($returnResults)
    return $result;

return true;
}

And the error:

Invalid query: Column count doesn't match value count at row 1
=>INSERT INTO `lib_plex` (`id`, `active`, `lastUpdated`, `entry_date`, `entry_ip`, `address`, `city`, `state_iso`, `zip_code`, `plex_type`, `price`, `has_garage`, `has_indoor_parking`, `has_outdoor_parking`, `has_pool`, `has_fireplace`, `average_nb_room`, `construction_year`, `building_material`) VALUES ('','1','2010-10-27 13:47:35','2010-10-27 13:47:35','2130706433','COMMERCE ST.','85825','OK','73521','commercial','595000','0','0','0','0','0','11','','Aluminum Siding')

Answer 1

If you print $q, I'm willing to bet it'll look like this:

INSERT INTO `lib_plex` (`id`, `active`, `lastUpdated`, `entry_date`, `entry_ip`, `address`, `city`, `state_iso`, `zip_code`, `plex_type`, `price`, `has_garage`, `has_indoor_parking`, `has_outdoor_parking`, `has_pool`, `has_fireplace`, `average_nb_room`, `construction_year`, `building_material`) 
VALUES ('','1','2010-10-27 13:22:59','2010-10-27 13:22:59','2130706433','COMMERCE ST.','85825','OK','73521','commercial','595000','0','0','0','0','0','11','','Aluminum Siding');

(I don't have PHP at work; this is a guess)

In other words, htmlentities is turning your quotes into HTML Entities. Specifically, turning ' to '

Don't use htmlentities on things that aren't being sent to the web browser. Use your database driver's escaping method (mysql_real_escape_string) on each individual value being sent in.

Edit: Better yet, use prepared statements and data binding with MySQLi or PDO, which will automatically escape the data as you bind it.