added $query_times property to DB driver for profiling
added individual query execution time to profiler output
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 65be13d..dbd54be 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -48,6 +48,7 @@
var $bind_marker = '?';
var $save_queries = TRUE;
var $queries = array();
+ var $query_times = array();
var $data_cache = array();
var $trans_enabled = TRUE;
var $_trans_depth = 0;
@@ -341,6 +342,11 @@
$time_end = list($em, $es) = explode(' ', microtime());
$this->benchmark += ($em + $es) - ($sm + $ss);
+ if ($this->save_queries == TRUE)
+ {
+ $this->query_times[] = ($em + $es) - ($sm + $ss);
+ }
+
// Increment the query counter
$this->query_count++;
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index 3b18902..21c2135 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -105,34 +105,49 @@
$output = "\n\n";
$output .= '<fieldset style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee">';
$output .= "\n";
- $output .= '<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_queries').' </legend>';
- $output .= "\n";
if ( ! class_exists('CI_DB_driver'))
{
- $output .= "<div style='color:#0000FF;font-weight:normal;padding:4px 0 0 0;'>".$this->CI->lang->line('profiler_no_db')."</div>";
+ $output .= '<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_queries').' </legend>';
+ $output .= "\n";
+ $output .= "\n\n<table cellpadding='4' cellspacing='1' border='0' width='100%'>\n";
+ $output .="<tr><td width='100%' style='color:#0000FF;font-weight:normal;background-color:#eee;'>".$this->CI->lang->line('profiler_no_db')."</td></tr>\n";
}
else
{
+ $output .= '<legend style="color:#0000FF;"> '.$this->CI->lang->line('profiler_queries').' ('.count($this->CI->db->queries).') </legend>';
+ $output .= "\n";
+ $output .= "\n\n<table cellpadding='4' cellspacing='1' border='0' width='100%'>\n";
+
if (count($this->CI->db->queries) == 0)
{
- $output .= "<div style='color:#0000FF;font-weight:normal;padding:4px 0 4px 0;'>".$this->CI->lang->line('profiler_no_queries')."</div>";
+ $output .= "<tr><td width='100%' style='color:#0000FF;font-weight:normal;background-color:#eee;'>".$this->CI->lang->line('profiler_no_queries')."</td></tr>\n";
}
else
{
- foreach ($this->CI->db->queries as $val)
+ $highlight = array('SELECT', 'FROM', 'WHERE', 'AND', 'OR', 'LEFT JOIN', 'ORDER BY', 'LIMIT', 'INSERT', 'INTO', 'VALUES', 'UPDATE');
+
+ foreach ($this->CI->db->queries as $key => $val)
{
- $output .= '<div style="padding:3px;margin:12px 0 12px 0;background-color:#ddd;color:#000">';
- $output .= htmlspecialchars($val, ENT_QUOTES);
- $output .= "</div>\n";
- }
+ $val = htmlspecialchars($val, ENT_QUOTES);
+ $time = number_format($this->CI->db->query_times[$key], 4);
+
+ foreach ($highlight as $bold)
+ {
+ $val = str_replace($bold, '<strong>'.$bold.'</strong>', $val);
+ }
+
+ $output .= "<tr><td width='1%' valign='top' style='color:#990000;font-weight:normal;background-color:#ddd;'>".$time." </td><td style='color:#000;font-weight:normal;background-color:#ddd;'>".$val."</td></tr>\n";
+ }
}
}
- $output .= "</fieldset>";
+ $output .= "</table>\n";
+ $output .= "</fieldset>";
return $output;
}
+
// --------------------------------------------------------------------