本文整理汇总了PHP中adodb_perf类的典型用法代码示例。如果您正苦于以下问题：PHP adodb_perf类的具体用法？PHP adodb_perf怎么用？PHP adodb_perf使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了adodb_perf类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: clearsql
function clearsql()
{
$perf_table = adodb_perf::table();
// using the naive "delete from $perf_table where created<".$this->conn->sysTimeStamp will cause the table to lock, possibly
// for a long time
$sql = "DECLARE cnt pls_integer;\r\nBEGIN\r\n\tcnt := 0;\r\n\tFOR rec IN (SELECT ROWID AS rr FROM {$perf_table} WHERE created<SYSDATE) \r\n\tLOOP\r\n\t cnt := cnt + 1;\r\n\t DELETE FROM {$perf_table} WHERE ROWID=rec.rr;\r\n\t IF cnt = 1000 THEN\r\n\t \tCOMMIT;\r\n\t\tcnt := 0;\r\n\t END IF;\r\n\tEND LOOP;\r\n\tcommit;\r\nEND;";
$ok = $this->conn->Execute($sql);
}示例2: query
function &adodb_log_sql(&$conn, $sql, $inputarr)
{
/**
OXID changes - create separate mysql connection for logging for not loosing info from last query (R)
*/
$_logSqlDbInstance = $conn->_logSqlDbInstance;
$perf_table = adodb_perf::table();
$conn->_logsql = false;
// replaces setting ::fnExecute=false in ADOdb
$t0 = microtime();
$rs =& $conn->Execute($sql, $inputarr);
$t1 = microtime();
$conn->_logsql = true;
// reverse setting ::_logsql=false
if (!$_logSqlDbInstance) {
$myConfig = oxConfig::getInstance();
$conn->_logSqlDbInstance = $_logSqlDbInstance =& NewADOConnection($myConfig->getConfigParam("dbType"));
$_logSqlDbInstance->_connect($conn->host, $conn->username, $conn->password, $conn->database, false, true);
}
if (!empty($conn->_logsql)) {
//$conn->_logsql = false; // disable logsql error simulation
$dbT = $conn->dbtype;
$a0 = explode(' ', $t0);
$a0 = (double) $a0[1] + (double) $a0[0];
$a1 = explode(' ', $t1);
$a1 = (double) $a1[1] + (double) $a1[0];
$time = $a1 - $a0;
if (!$rs) {
$errM = $conn->ErrorMsg();
$errN = $conn->ErrorNo();
$tracer = substr('ERROR: ' . htmlspecialchars($errM), 0, 250);
} else {
$tracer = '';
$errM = '';
$errN = 0;
}
if (isset($_SERVER['HTTP_HOST'])) {
$tracer .= '<br>' . $_SERVER['HTTP_HOST'];
if (isset($_SERVER['PHP_SELF'])) {
$tracer .= $_SERVER['PHP_SELF'];
}
} elseif (isset($_SERVER['PHP_SELF'])) {
$tracer .= '<br>' . $_SERVER['PHP_SELF'];
}
// OXID - added backtrace
$_aTrace = debug_backtrace();
$_sTrace = '';
foreach ($_aTrace as $_trace) {
$_sTrace .= "{$_trace['file']} - {$_trace['function']}:{$_trace['line']}\n";
}
$tracer .= "\n\nBacktrace:\n" . $_sTrace;
$tracer = (string) substr($tracer, 0, 5000);
if (is_array($inputarr)) {
if (is_array(reset($inputarr))) {
$params = 'Array sizeof=' . sizeof($inputarr);
} else {
// Quote string parameters so we can see them in the
// performance stats. This helps spot disabled indexes.
$xar_params = $inputarr;
foreach ($xar_params as $xar_param_key => $xar_param) {
if (gettype($xar_param) == 'string') {
$xar_params[$xar_param_key] = '"' . $xar_param . '"';
}
}
$params = implode(', ', $xar_params);
if (strlen($params) >= 3000) {
$params = substr($params, 0, 3000);
}
}
} else {
$params = '';
}
if (is_array($sql)) {
$sql = $sql[0];
}
$arr = array('b' => strlen($sql) . '.' . crc32($sql), 'c' => substr($sql, 0, 3900), 'd' => $params, 'e' => $tracer, 'f' => adodb_round($time, 6));
//$saved = $_logSqlDbInstance->debug;
//$_logSqlDbInstance->debug = 0;
$d = $conn->sysTimeStamp;
if (empty($d)) {
$d = date("'Y-m-d H:i:s'");
}
/*
// OCI/Informix/ODBC_MSSQL - not sure if/how available in adodb-lite so I've commented out the section for now - (Pádraic)
*/
/*if ($dbT == 'oci8' && $dbT != 'oci8po')
{
$isql = "insert into $perf_table values($d,:b,:c,:d,:e,:f)";
}
elseif($dbT == 'odbc_mssql' || $dbT == 'informix')
{
$timer = $arr['f'];
if ($dbT == 'informix') $sql2 = substr($sql2,0,230);
$sql1 = $conn->qstr($arr['b']);
$sql2 = $conn->qstr($arr['c']);
$params = $conn->qstr($arr['d']);
$tracer = $conn->qstr($arr['e']);
$isql = "insert into $perf_table (created,sql0,sql1,params,tracer,timer) values($d,$sql1,$sql2,$params,$tracer,$timer)";
//.........这里部分代码省略.........
示例3: HealthCheck
function HealthCheck($cli = false)
{
$this->conn->Execute('dbcc traceon(3604)');
$html = adodb_perf::HealthCheck($cli);
$this->conn->Execute('dbcc traceoff(3604)');
return $html;
}示例4: UI
function UI($pollsecs = 5)
{
global $ADODB_LOG_CONN;
$perf_table = adodb_perf::table();
$conn = $this->conn;
$app = $conn->host;
if ($conn->host && $conn->database) {
$app .= ', db=';
}
$app .= $conn->database;
if ($app) {
$app .= ', ';
}
$savelog = $this->conn->LogSQL(false);
$info = $conn->ServerInfo();
if (isset($_GET['clearsql'])) {
$this->clearsql();
}
$this->conn->LogSQL($savelog);
// magic quotes
if (isset($_GET['sql']) && get_magic_quotes_gpc()) {
$_GET['sql'] = $_GET['sql'] = str_replace(array("\\'", '\\"'), array("'", '"'), $_GET['sql']);
}
if (!isset($_SESSION['ADODB_PERF_SQL'])) {
$nsql = $_SESSION['ADODB_PERF_SQL'] = 10;
} else {
$nsql = $_SESSION['ADODB_PERF_SQL'];
}
$app .= $info['description'];
if (isset($_GET['do'])) {
$do = $_GET['do'];
} else {
if (isset($_POST['do'])) {
$do = $_POST['do'];
} else {
if (isset($_GET['sql'])) {
$do = 'viewsql';
} else {
$do = 'stats';
}
}
}
if (isset($_GET['nsql'])) {
if ($_GET['nsql'] > 0) {
$nsql = $_SESSION['ADODB_PERF_SQL'] = (int) $_GET['nsql'];
}
}
echo "<title>ADOdb Performance Monitor on {$app}</title><body bgcolor=white>";
if ($do == 'viewsql') {
$form = "<td><form># SQL:<input type=hidden value=viewsql name=do> <input type=text size=4 name=nsql value={$nsql}><input type=submit value=Go></td></form>";
} else {
$form = "<td> </td>";
}
$allowsql = !defined('ADODB_PERF_NO_RUN_SQL');
global $ADODB_PERF_MIN;
$app .= " (Min sql timing \$ADODB_PERF_MIN={$ADODB_PERF_MIN} secs)";
if (empty($_GET['hidem'])) {
echo "<table border=1 width=100% bgcolor=lightyellow><tr><td colspan=2>\n\t<b><a href=http://adodb.sourceforge.net/?perf=1>ADOdb</a> Performance Monitor</b> <font size=1>for {$app}</font></tr><tr><td>\n\t<a href=?do=stats><b>Performance Stats</b></a> <a href=?do=viewsql><b>View SQL</b></a>\n\t <a href=?do=tables><b>View Tables</b></a> <a href=?do=poll><b>Poll Stats</b></a>", $allowsql ? ' <a href=?do=dosql><b>Run SQL</b></a>' : '', "{$form}", "</tr></table>";
}
switch ($do) {
default:
case 'stats':
if (empty($ADODB_LOG_CONN)) {
echo "<p> <a href=\"?do=viewsql&clearsql=1\">Clear SQL Log</a><br>";
}
echo $this->HealthCheck();
//$this->conn->debug=1;
echo $this->CheckMemory();
global $ADODB_LOG_CONN;
break;
case 'poll':
$self = htmlspecialchars($_SERVER['PHP_SELF']);
echo "<iframe width=720 height=80% \n\t\t\t\tsrc=\"{$self}?do=poll2&hidem=1\"></iframe>";
break;
case 'poll2':
echo "<pre>";
$this->Poll($pollsecs);
break;
case 'dosql':
if (!$allowsql) {
break;
}
$this->DoSQLForm();
break;
case 'viewsql':
if (empty($_GET['hidem'])) {
echo " <a href=\"?do=viewsql&clearsql=1\">Clear SQL Log</a><br>";
}
echo $this->SuspiciousSQL($nsql);
echo $this->ExpensiveSQL($nsql);
echo $this->InvalidSQL($nsql);
break;
case 'tables':
echo $this->Tables();
break;
}
global $ADODB_vers;
echo "<p><div align=center><font size=1>{$ADODB_vers} Sponsored by <a href=http://phplens.com/>phpLens</a></font></div>";
}示例5: microtime
function &adodb_log_sql(&$conn, $sql, $inputarr)
{
$perf_table = adodb_perf::table();
$conn->_logsql = false;
// replaces setting ::fnExecute=false in ADOdb
$t0 = microtime();
$rs =& $conn->Execute($sql, $inputarr);
$t1 = microtime();
$conn->_logsql = true;
// reverse setting ::_logsql=false
if (!empty($conn->_logsql)) {
$conn->_logsql = false;
// disable logsql error simulation
$dbT = $conn->dbtype;
$a0 = split(' ', $t0);
$a0 = (double) $a0[1] + (double) $a0[0];
$a1 = split(' ', $t1);
$a1 = (double) $a1[1] + (double) $a1[0];
$time = $a1 - $a0;
if (!$rs) {
$errM = $conn->ErrorMsg();
$errN = $conn->ErrorNo();
$tracer = substr('ERROR: ' . htmlspecialchars($errM), 0, 250);
} else {
$tracer = '';
$errM = '';
$errN = 0;
}
if (isset($_SERVER['HTTP_HOST'])) {
$tracer .= '<br>' . $_SERVER['HTTP_HOST'];
if (isset($_SERVER['PHP_SELF'])) {
$tracer .= $_SERVER['PHP_SELF'];
}
} elseif (isset($_SERVER['PHP_SELF'])) {
$tracer .= '<br>' . $_SERVER['PHP_SELF'];
}
$tracer = (string) substr($tracer, 0, 500);
if (is_array($inputarr)) {
if (is_array(reset($inputarr))) {
$params = 'Array sizeof=' . sizeof($inputarr);
} else {
// Quote string parameters so we can see them in the
// performance stats. This helps spot disabled indexes.
$xar_params = $inputarr;
foreach ($xar_params as $xar_param_key => $xar_param) {
if (gettype($xar_param) == 'string') {
$xar_params[$xar_param_key] = '"' . $xar_param . '"';
}
}
$params = implode(', ', $xar_params);
if (strlen($params) >= 3000) {
$params = substr($params, 0, 3000);
}
}
} else {
$params = '';
}
if (is_array($sql)) {
$sql = $sql[0];
}
$arr = array('b' => strlen($sql) . '.' . crc32($sql), 'c' => substr($sql, 0, 3900), 'd' => $params, 'e' => $tracer, 'f' => adodb_round($time, 6));
$saved = $conn->debug;
$conn->debug = 0;
$d = $conn->sysTimeStamp;
if (empty($d)) {
$d = date("'Y-m-d H:i:s'");
}
/*
// OCI/Informix/ODBC_MSSQL - not sure if/how available in adodb-lite so I've commented out the section for now - (Pádraic)
*/
/*if ($dbT == 'oci8' && $dbT != 'oci8po')
{
$isql = "insert into $perf_table values($d,:b,:c,:d,:e,:f)";
}
elseif($dbT == 'odbc_mssql' || $dbT == 'informix')
{
$timer = $arr['f'];
if ($dbT == 'informix') $sql2 = substr($sql2,0,230);
$sql1 = $conn->qstr($arr['b']);
$sql2 = $conn->qstr($arr['c']);
$params = $conn->qstr($arr['d']);
$tracer = $conn->qstr($arr['e']);
$isql = "insert into $perf_table (created,sql0,sql1,params,tracer,timer) values($d,$sql1,$sql2,$params,$tracer,$timer)";
if ($dbT == 'informix') $isql = str_replace(chr(10),' ',$isql);
$arr = false;
} else {*/
$isql = "insert into {$perf_table} (created,sql0,sql1,params,tracer,timer) values( {$d},?,?,?,?,?)";
//}
$ok = $conn->Execute($isql, $arr);
$conn->debug = $saved;
if ($ok) {
$conn->_logsql = true;
} else {
$err2 = $conn->ErrorMsg();
$conn->_logsql = true;
// enable logsql error simulation
$perf =& NewPerfMonitor($conn);
if ($perf) {
//.........这里部分代码省略.........
示例6: oosDBInit
/**
* Initializes the database connection.
*
* This function loads up ADODB and starts the database
* connection using the required parameters then it sets
* the table prefixes and xartables up and returns true
*
* @access protected
* @global object db database connection object
* @global integer ADODB_FETCH_MODE array fectching by associative or numeric keyed arrays
* @global array oosDB_tables database tables used by OOS [OSIS Online Shop]
* @return bool true on success, false on failure
*/
function oosDBInit()
{
// Get database parameters
$dbtype = OOS_DB_TYPE;
$dbhost = OOS_DB_SERVER;
$dbname = OOS_DB_DATABASE;
// Decode encoded DB parameters
if (OOS_ENCODED == '1') {
$dbuname = base64_decode(OOS_DB_USERNAME);
$dbpass = base64_decode(OOS_DB_PASSWORD);
} else {
$dbuname = OOS_DB_USERNAME;
$dbpass = OOS_DB_PASSWORD;
}
// Start connection
global $ADODB_CACHE_DIR;
$ADODB_CACHE_DIR = oos_get_local_path(OOS_TEMP_PATH . 'adodb_cache/');
$dbconn = ADONewConnection($dbtype);
if (!$dbconn->Connect($dbhost, $dbuname, $dbpass, $dbname)) {
$dbpass = "****";
$dbuname = "****";
die("{$dbtype}://{$dbuname}:{$dbpass}@{$dbhost}/{$dbname} failed to connect " . $dbconn->ErrorMsg());
}
if (function_exists('memcache_pconnect')) {
$dbconn->memCache = true;
// should we use memCache instead of caching in files
$dbconn->memCacheHost = '126.0.1.1';
// $db->memCacheHost = array($ip1, $ip2, $ip3); // $db->memCacheHost = $ip1; still works
$dbconn->memCachePort = '11211';
// this is default memCache port
$dbconn->memCacheCompress = false;
// Use '1' to store the item compressed (uses zlib)
}
global $ADODB_FETCH_MODE;
$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
//$dbconn->debug = true;
if (OOS_LOG_SQL == '1') {
include 'includes/lib/adodb/adodb-perf.inc.php';
adodb_perf::table(ADODB_LOGSQL_TABLE);
$dbconn->LogSQL();
}
$GLOBALS['oosDB_connections'][0] =& $dbconn;
$GLOBALS['oosDB_tables'] = array();
return true;
}示例7: ini_set
ini_set('url_rewriter.tags', '');
// Ensure that the session id is *not* passed on the url - this is a possible security hole for logins - including admin.
global $ADODB_CRYPT_KEY;
global $ADODB_SESSION_CONNECT, $ADODB_SESSION_USER, $ADODB_SESSION_DB;
$ADODB_SESS_CONN = '';
$ADODB_SESSION_TBL = $db_prefix . "sessions";
// We explicitly use encrypted sessions, but this adds compression as well.
ADODB_Session::encryptionKey($ADODB_CRYPT_KEY);
// The data field name "data" violates SQL reserved words - switch it to SESSDATA
ADODB_Session::dataFieldName('SESSDATA');
global $db;
connectdb();
$db->prefix = $db_prefix;
$db->logging = $db_logging;
if ($db_logging) {
adodb_perf::table("{$db->prefix}adodb_logsql");
$db->LogSQL();
// Turn on adodb performance logging
}
if (!isset($index_page)) {
$index_page = false;
}
if (!$index_page) {
// Ensure that we do not set cookies on the index page, until the player chooses to allow them.
if (!isset($_SESSION)) {
session_start();
}
}
// reg_global_fix,0.1.1,22-09-2004,BNT DevTeam
if (!defined('reg_global_fix')) {
define('reg_global_fix', True, TRUE);示例8: UI
function UI($pollsecs=5)
{
global $HTTP_GET_VARS,$HTTP_SERVER_VARS,$HTTP_POST_VARS;
$perf_table = adodb_perf::table();
$conn = $this->conn;
$app = $conn->host;
if ($conn->host && $conn->database) $app .= ', db=';
$app .= $conn->database;
if ($app) $app .= ', ';
$savelog = $this->conn->LogSQL(false);
$info = $conn->ServerInfo();
if (isset($HTTP_GET_VARS['clearsql'])) {
$this->conn->Execute("delete from $perf_table");
}
$this->conn->LogSQL($savelog);
// magic quotes
if (isset($HTTP_GET_VARS['sql']) && get_magic_quotes_gpc()) {
$_GET['sql'] = $HTTP_GET_VARS['sql'] = str_replace(array("\\'",'\"'),array("'",'"'),$HTTP_GET_VARS['sql']);
}
if (!isset($_SESSION['ADODB_PERF_SQL'])) $nsql = $_SESSION['ADODB_PERF_SQL'] = 10;
else $nsql = $_SESSION['ADODB_PERF_SQL'];
$app .= $info['description'];
if (isset($HTTP_GET_VARS['do'])) $do = $HTTP_GET_VARS['do'];
else if (isset($HTTP_POST_VARS['do'])) $do = $HTTP_POST_VARS['do'];
else if (isset($HTTP_GET_VARS['sql'])) $do = 'viewsql';
else $do = 'stats';
if (isset($HTTP_GET_VARS['nsql'])) {
if ($HTTP_GET_VARS['nsql'] > 0) $nsql = $_SESSION['ADODB_PERF_SQL'] = (integer) $HTTP_GET_VARS['nsql'];
}
echo "<title>ADOdb Performance Monitor on $app</title><body bgcolor=white>";
if ($do == 'viewsql') $form = "<td><form># SQL:<input type=hidden value=viewsql name=do> <input type=text size=4 name=nsql value=$nsql><input type=submit value=Go></td></form>";
else $form = "<td> </td>";
$allowsql = !defined('ADODB_PERF_NO_RUN_SQL');
if (empty($HTTP_GET_VARS['hidem']))
echo "<table border=1 width=100% bgcolor=lightyellow><tr><td colspan=2>
<b><a href=http://php.weblogs.com/adodb?perf=1>ADOdb</a> Performance Monitor</b> <font size=1>for $app</font></tr><tr><td>
<a href=?do=stats><b>Performance Stats</b></a> <a href=?do=viewsql><b>View SQL</b></a>
<a href=?do=tables><b>View Tables</b></a> <a href=?do=poll><b>Poll Stats</b></a>",
$allowsql ? ' <a href=?do=dosql><b>Run SQL</b></a>' : '',
"$form",
"</tr></table>";
switch ($do) {
default:
case 'stats':
echo $this->HealthCheck();
//$this->conn->debug=1;
echo $this->CheckMemory();
break;
case 'poll':
echo "<iframe width=720 height=80%
src=\"{$HTTP_SERVER_VARS['PHP_SELF']}?do=poll2&hidem=1\"></iframe>";
break;
case 'poll2':
echo "<pre>";
$this->Poll($pollsecs);
break;
case 'dosql':
if (!$allowsql) break;
$this->DoSQLForm();
break;
case 'viewsql':
if (empty($HTTP_GET_VARS['hidem']))
echo " <a href=\"?do=viewsql&clearsql=1\">Clear SQL Log</a><br>";
echo($this->SuspiciousSQL($nsql));
echo($this->ExpensiveSQL($nsql));
echo($this->InvalidSQL($nsql));
break;
case 'tables':
echo $this->Tables(); break;
}
global $ADODB_vers;
echo "<p><div align=center><font size=1>$ADODB_vers Sponsored by <a href=http://phplens.com/>phpLens</a></font></div>";
}示例9: ExpensiveSQL
function ExpensiveSQL($numsql = 10)
{
return adodb_perf::_ExpensiveSQL($numsql);
}