array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'ja', ), 'this' => array ( 0 => 'seaslog.log.php', 1 => 'SeasLog::log', ), 'up' => array ( 0 => 'class.seaslog.php', 1 => 'SeasLog', ), 'prev' => array ( 0 => 'seaslog.info.php', 1 => 'SeasLog::info', ), 'next' => array ( 0 => 'seaslog.notice.php', 1 => 'SeasLog::notice', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/seaslog/seaslog/log.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

SeasLog::log

(PECL seaslog >=1.0.0)

SeasLog::log — The Common Record Log Function

説明

public static SeasLog::log(
    string $level,
    string $message = ?,
    array $content = ?,
    string $logger = ?
): bool

The Common Record Log Function.

パラメータ

level

Can use level in:

Or you can create a new level self-help.

message

The log message.

content

The `message` contain placeholders which implementors replace with values from content array. Sush as `message` is `log info from {NAME}` and `content` is `array('NAME' => neeke)`, the log information will `log info from neeke`.

logger

The `logger` cased by the third param would be used right this right now, like a temp logger, when the function SeasLog::setLogger() called in pre content. If `logger` NULL or "", SeasLog will use lastest logger setted by SeasLog::setLogger().

戻り値

Return TRUE on record log information success, FALSE on failure.

例

例1 SeasLog::log() example

<?php

var_dump(SeasLog::log(SEASLOG_INFO,'info log'));
var_dump(SeasLog::getBuffer());

//create a new level self-help.
var_dump(SeasLog::log('MySelfLevel','info log'));
var_dump(SeasLog::getBuffer());

//with `content`
var_dump(SeasLog::log('MySelfLevel','info log {NAME}',array('NAME' => 'neeke')));
var_dump(SeasLog::getBuffer());

//with `logger`
var_dump(SeasLog::log('MySelfLevel','info log {NAME}',array('NAME' => 'neeke'),'tmp_logger'));
var_dump(SeasLog::getBuffer());


?>

上の例の出力は、 たとえば以下のようになります。

bool(true)
array(1) {
  ["/var/log/www/default/20180707.log"]=>
  array(1) {
    [0]=>
    string(79) "2018-07-07 11:12:37 | INFO | 72427 | 5b402fa56a2ea | 1530933157.436 | info log
"
  }
}

bool(true)
array(1) {
  ["/var/log/www/default/20180707.log"]=>
  array(1) {
    [0]=>
    string(86) "2018-07-07 11:13:59 | MySelfLevel | 72470 | 5b402ff781c5e | 1530933239.532 | info log
"
  }
}

bool(true)
array(1) {
  ["/var/log/www/tmp_logger/20180707.log"]=>
  array(1) {
    [0]=>
    string(92) "2018-07-07 11:28:12 | MySelfLevel | 72833 | 5b40334ce6a2f | 1530934092.946 | info log neeke
"
  }
}

bool(true)
array(1) {
  ["/var/log/www/default/20180707.log"]=>
  array(1) {
    [0]=>
    string(86) "2018-07-07 11:20:12 | INFO | 72616 | 5b40316c3641e | 1530933612.222 | info log neeke
"
  }
}

参考