diff options
Diffstat (limited to 'includes/sys_mysql.php')
| -rw-r--r-- | includes/sys_mysql.php | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/includes/sys_mysql.php b/includes/sys_mysql.php index e418ddb8..81747ec2 100644 --- a/includes/sys_mysql.php +++ b/includes/sys_mysql.php @@ -31,6 +31,12 @@ function sql_select($query) { } } +function sql_select_single_col($query) { + $result = sql_select($query); + return array_map('array_pop', $result); + +} + // Execute a query function sql_query($query) { global $con; @@ -59,4 +65,17 @@ function sql_error() { global $con; return mysql_error($con); } + +$sql_transaction_counter = 0; +function sql_start_transaction() { + global $sql_transaction_counter; + if ($sql_transaction_counter++ == 0) + sql_query("START TRANSACTION"); +} + +function sql_stop_transaction() { + global $sql_transaction_counter; + if ($sql_transaction_counter-- == 1) + sql_query("COMMIT"); +} ?> |