Re: Empty Array?

Even better: <?php $request_id = $_GET['id']; $current_user = substr($_SERVER['AUTH_USER'], 13); $lock_query = "SELECT id, locked_by_user FROM locked_payments WHERE id = '$request_id'"; $lock_result = mssql_query($lock_query) or die(mssql_get_last_message()); $lock_row = mssql_fetch_array($lock_result); if (empty($lock_row)) { $lock_id = $lock_row['id']; $lock_user = $lock_row['locked_by_user']; $set_lock = "INSERT into locked_payments (

    id,
    locked_by_user)
    VALUES
     ('$request_id',
    '$current_user')";

mssql_query($set_lock) or die ("Query failed: <br />".mssql_get_last_message()); } ?> Dan Shirah wrote:

Okay, gotcha! I changed it to this and it works: <?php $request_id = $_GET['id']; $current_user = substr($_SERVER['AUTH_USER'], 13); $lock_query = "SELECT id, locked_by_user FROM locked_payments WHERE id = '$request_id'"; $lock_result = mssql_query($lock_query) or die(mssql_get_last_message()); $lock_row = mssql_fetch_array($lock_result); $lock_id = $lock_row['id']; $lock_user = $lock_row['locked_by_user']; if (empty($lock_row)) { $set_lock = "INSERT into locked_payments (

     id,
     locked_by_user)
     VALUES
      ('$request_id',
     '$current_user')";

mssql_query($set_lock) or die ("Query failed: <br />".mssql_get_last_message()); } ?> Thanks! :) On 10/5/07, Aleksandar Vojnovic <muadib@consoriana.com> wrote:

I think the $lock_result is just a resource #id you haven't fetched any data yet. True? Aleksander Dan Shirah wrote:

    
Ah, what a lovely case of the Friday morning brain farts!

I have a query that selects some data from a table based on the current

ID

selected. If the query does not return any results, I want it to continue to

another

query that will insert a record into the table. Below is what I have...but it will not insert anything if the first

query

does not find a match. <?php $request_id = $_GET['id']; $current_user = substr($_SERVER['AUTH_USER'], 13); $lock_query = "SELECT id, locked_by_user FROM locked_payments WHERE id = '$request_id'"; $lock_result = mssql_query($lock_query) or

die(mssql_get_last_message());

if (empty($lock_result)) { $set_lock = "INSERT into locked_payments (

     id,
     locked_by_user)
     VALUES
      ('$request_id',
     '$current_user')";

mssql_query($set_lock) or die ("Insert failed: <br />".mssql_get_last_message()); } ?> Any ideas on what I'm doing wrong? My guess is that

(empty($lock_result))

is probably not the correct way to check if an array is empty?