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debug: show individual query execution times

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This commit is contained in:
Savetheinternet 2011-10-08 19:05:59 +11:00
parent 7360381b41
commit 42d3a5e9f8
1 changed files with 47 additions and 7 deletions
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52
inc/database.php
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@ -5,6 +5,36 @@
exit;
}
class PreparedQueryDebug {
protected $query;
public function __construct($query) {
global $pdo;
$this->query = $pdo->prepare($query);
}
public function __call($function, $args) {
global $config, $debug;
if($config['debug'] && $function == 'execute') {
$start = microtime(true);
}
$return = call_user_func_array(Array($this->query, $function), $args);
if($config['debug'] && $function == 'execute') {
$time = round((microtime(true) - $start) * 1000, 2) . 'ms';
$debug['sql'][] = Array(
'query' => $this->query->queryString,
'rows' => $this->query->rowCount(),
'time' => '~' . $time
);
}
return $return;
}
}
function sql_open() {
global $pdo, $config;
if($pdo) return true;
@ -31,23 +61,33 @@
function prepare($query) {
global $pdo, $debug, $config;
if($config['debug']) {
$debug['sql'][] = $query;
}
sql_open();
if($config['debug'])
return new PreparedQueryDebug($query);
return $pdo->prepare($query);
}
function query($query) {
global $pdo, $debug, $config;
if($config['debug']) {
$debug['sql'][] = $query;
}
sql_open();
if($config['debug']) {
$start = microtime(true);
$query = $pdo->query($query);
$time = round((microtime(true) - $start) * 1000, 2) . 'ms';
$debug['sql'][] = Array(
'query' => $query->queryString,
'rows' => $query->rowCount(),
'time' => '~' . $time
);
return $query;
} else {
return $pdo->query($query);
}
}
function db_error($PDOStatement=null) {
global $pdo;