範例 #1 取得和設定基底路徑
<?php
$basePath1 = SeasLog::getBasePath();
SeasLog::setBasePath('/log/base_test');
$basePath2 = SeasLog::getBasePath();
var_dump($basePath1,$basePath2);
?>以上範例將輸出類似以下的內容
string(12) "/var/log/www" string(14) "/log/base_test"
範例 #2 取得和設定記錄器
<?php
$lastLogger1 = SeasLog::getLastLogger();
SeasLog::setLogger('testModule/app1');
$lastLogger2 = SeasLog::getLastLogger();
var_dump($lastLogger1,$lastLogger2);
?>以上範例將輸出類似以下的內容
string(7) "default" string(15) "testModule/app1"
範例 #3 快速寫入日誌
<?php
SeasLog::log(SEASLOG_ERROR,'這是一個透過 ::log 測試的錯誤');
SeasLog::debug('這是一個 {userName} 除錯訊息',array('{userName}' => 'neeke'));
SeasLog::info('這是一條資訊日誌');
SeasLog::notice('這是一條通知日誌');
SeasLog::warning('您的 {website} 宕機了，請盡快 {action}！',array('{website}' => 'github.com','{action}' => '重新啟動'));
SeasLog::error('一條錯誤日誌');
SeasLog::critical('發生了嚴重錯誤');
SeasLog::alert('是的，這是一個 {messageName}',array('{messageName}' => '警報訊息'));
SeasLog::emergency('就在剛才，隔壁房子燒光了！{note}',array('{note}' => '開個玩笑'));
?>預設情況下，seaslog.default_template = "%T | %L | %P | %Q | %t | %M"。這表示預設的日誌記錄格式為：`{日期時間} | {級別} | {行程ID} | {唯一ID} | {時間戳記} | {日誌訊息}`。
以上範例將輸出類似以下的內容
seaslog.appender = 1
2014-07-27 08:53:52 | ERROR | 23625 | 599159975a9ff | 1406422432.786 | this is a error test by log 2014-07-27 08:53:52 | DEBUG | 23625 | 599159975a9ff | 1406422432.786 | this is a neeke debug 2014-07-27 08:53:52 | INFO | 23625 | 599159975a9ff | 1406422432.787 | this is a info log 2014-07-27 08:53:52 | NOTICE | 23625 | 599159975a9ff | 1406422432.787 | this is a notice log 2014-07-27 08:53:52 | WARNING | 23625 | 599159975a9ff | 1406422432.787 | your github.com was down,please rboot it ASAP! 2014-07-27 08:53:52 | ERROR | 23625 | 599159975a9ff | 1406422432.787 | a error log 2014-07-27 08:53:52 | CRITICAL | 23625 | 599159975a9ff | 1406422432.787 | some thing was critical 2014-07-27 08:53:52 | EMERGENCY | 23625 | 599159975a9ff | 1406422432.787 | Just now, the house next door was completely burnt out! it is a joke
以上範例將輸出類似以下的內容
seaslog.appender = 2 或 seaslog.appender = 3
The log style finally formatted such as: <15>1 2017-08-27T01:24:59+08:00 vagrant-ubuntu-trusty test/logger[27171]: 2016-06-25 00:59:43 | DEBUG | 21423 | 599157af4e937 | 1466787583.322 | this is a neeke debug <14>1 2017-08-27T01:24:59+08:00 vagrant-ubuntu-trusty test/logger[27171]: 2016-06-25 00:59:43 | INFO | 21423 | 599157af4e937 | 1466787583.323 | this is a info log <13>1 2017-08-27T01:24:59+08:00 vagrant-ubuntu-trusty test/logger[27171]: 2016-06-25 00:59:43 | NOTICE | 21423 | 599157af4e937 | 1466787583.324 | this is a notice log
範例 #4 快速計算某些類型的日誌計數值
SeasLog 使用系統管線取得 `grep -wc` 的計數值並回傳給 PHP (陣列或整數)。
<?php
$countResult1 = SeasLog::analyzerCount();
$countResult2 = SeasLog::analyzerCount(SEASLOG_WARNING);
$countResult3 = SeasLog::analyzerCount(SEASLOG_ERROR,date('Ymd',time()));
var_dump($countResult1,$countResult2,$countResult3);
?>以上範例將輸出類似以下的內容
array(8) {
["DEBUG"]=>
int(3)
["INFO"]=>
int(3)
["NOTICE"]=>
int(3)
["WARNING"]=>
int(3)
["ERROR"]=>
int(6)
["CRITICAL"]=>
int(3)
["ALERT"]=>
int(3)
["EMERGENCY"]=>
int(3)
}
int(7)
int(1)
範例 #5 取得某些類型的日誌列表
SeasLog 使用系統管線取得 `grep -w` 的值並以陣列形式回傳給 PHP。
<?php
$detailErrorArray = SeasLog::analyzerDetail(SEASLOG_ERROR);
var_dump($detailErrorArray);
var_dump(SeasLog::analyzerDetail(SEASLOG_ERROR,date('Ymd',time())));
?>以上範例將輸出類似以下的內容
array(6) {
[0] =>
string(83) "2014-02-24 00:14:02 | ERROR | 8568 | 599157af4e937 | 1393172042.717 | test error 3 "
[1] =>
string(83) "2014-02-24 00:14:04 | ERROR | 8594 | 5991576584446 | 1393172044.104 | test error 3 "
[2] =>
string(83) "2014-02-24 00:14:04 | ERROR | 8620 | 1502697015147 | 1393172044.862 | test error 3 "
[3] =>
string(83) "2014-02-24 00:14:05 | ERROR | 8646 | 599159975a9ff | 1393172045.989 | test error 3 "
[4] =>
string(83) "2014-02-24 00:14:07 | ERROR | 8672 | 599159986ec28 | 1393172047.882 | test error 3 "
[5] =>
string(83) "2014-02-24 00:14:08 | ERROR | 8698 | 5991599981cec | 1393172048.736 | test error 3 "
}
array(2) {
[0] =>
string(83) "2014-02-24 00:14:02 | ERROR | 8568 | 599157af4e937 | 1393172042.717 | test error 3 "
[1] =>
string(83) "2014-02-24 00:14:04 | ERROR | 8594 | 5991576584446 | 1393172044.104 | test error 3 "
}