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units conversion app - needs some styling and code cleanup

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This commit is contained in:
Friendika 2011-03-02 03:25:12 -08:00
parent b8740a0a9c
commit 6480fd73a7
4 changed files with 511 additions and 4 deletions
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7
include/dba.php
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@ -113,13 +113,14 @@ function printable($s) {
if(! function_exists('dbg')) {
function dbg($state) {
global $db;
if($db)
$db->dbg($state);
}}
if(! function_exists('dbesc')) {
function dbesc($str) {
global $db;
if($db->connected)
if($db && $db->connected)
return($db->escape($str));
else
return(str_replace("'","\\'",$str));
@ -138,7 +139,7 @@ function q($sql) {
$args = func_get_args();
unset($args[0]);
if($db->connected) {
if($db && $db->connected) {
$ret = $db->q(vsprintf($sql,$args));
return $ret;
}
@ -165,7 +166,7 @@ if(! function_exists('dbq')) {
function dbq($sql) {
global $db;
if($db->connected)
if($db && $db->connected)
$ret = $db->q($sql);
else
$ret = false;