Get log count by level, log_path and key_word

# SeasLog::analyzerCount

(PECL seaslog >=1.1.6)

SeasLog::analyzerCount — Get log count by level, log_path and key_word

### 説明

public static SeasLog::analyzerCount ( string `$level` [, string `$log_path` [, string `$key_word` ]] ) : mixed

`SeasLog` get count value of `grep -ai '{level}' | grep -aic '{key_word}'` use system pipe and return to PHP (array or int).

### パラメータ

`level`

  String. The log information level.

`log_path`

  String. The log information path.

`key_word`

  String. The search key word for log information.

### 返り値

If `level` is SEASLOG_ALL or Empty, return all levels count as `array`. If `level` is SEASLOG_INFO or the other level, return count as `int`.

### 例

例1 SeasLog::analyzerCount() example

`<?php
$countResult1 = SeasLog::analyzerCount();
//with `level`
$countResult2 = SeasLog::analyzerCount(SEASLOG_DEBUG);
//with `level` and `log_path`
$countResult3 = SeasLog::analyzerCount(SEASLOG_ERROR,date('Ymd',time()));
//with `level` and `key_word`
$countResult4 = SeasLog::analyzerCount(SEASLOG_DEBUG,NULL,'accessToken');
var_dump($countResult1,$countResult2,$countResult3,$countResult4);
?>`

上の例の出力は、 たとえば以下のようになります。

    array(8) {
      ["DEBUG"]=>
      int(180)
      ["INFO"]=>
      int(214)
      ["NOTICE"]=>
      int(0)
      ["WARNING"]=>
      int(0)
      ["ERROR"]=>
      int(228)
      ["CRITICAL"]=>
      int(244)
      ["ALERT"]=>
      int(1)
      ["EMERGENCY"]=>
      int(0)
    }

    int(180)

    int(228)

    int(29)

### 参考

- SeasLog::analyzerDetail() - Get log detail by level, log_path, key_word, start, limit, order