diff options
Diffstat (limited to 'include/functions.inc.php')
| -rw-r--r-- | include/functions.inc.php | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/include/functions.inc.php b/include/functions.inc.php index 999b4f8b8..c7f42ab0c 100644 --- a/include/functions.inc.php +++ b/include/functions.inc.php @@ -486,21 +486,31 @@ function pwg_write_debug() function pwg_query($query) { - global $conf,$count_queries,$queries_time; + global $conf,$page; $start = get_moment(); - $result = mysql_query($query); + $result = mysql_query($query) or my_error($query."\n"); $time = get_moment() - $start; - $count_queries++; - $queries_time+= $time; + + if (!isset($page['count_queries'])) + { + $page['count_queries'] = 0; + $page['queries_time'] = 0; + } + + $page['count_queries']++; + $page['queries_time']+= $time; if ($conf['show_queries']) { $output = ''; - $output.= '<pre>['.$count_queries.'] '."\n".$query; - $output.= "\n".'(this query time : '.number_format( $time, 3, '.', ' ').' s)</b>'; - $output.= "\n".'(total SQL time : '.number_format( $queries_time, 3, '.', ' ').' s)'; + $output.= '<pre>['.$page['count_queries'].'] '; + $output.= "\n".$query; + $output.= "\n".'(this query time : '; + $output.= number_format($time, 3, '.', ' ').' s)</b>'; + $output.= "\n".'(total SQL time : '; + $output.= number_format($page['queries_time'], 3, '.', ' ').' s)'; $output.= '</pre>'; echo $output; @@ -624,4 +634,23 @@ function get_thumbnail_src($path, $tn_ext = '') return $src; } + +// my_error returns (or send to standard output) the message concerning the +// error occured for the last mysql query. +function my_error($header, $echo = true) +{ + $error = '<pre>'; + $error.= $header; + $error.= '[mysql error '.mysql_errno().'] '; + $error.= mysql_error(); + $error.= '</pre>'; + if ($echo) + { + echo $error; + } + else + { + return $error; + } +} ?> |