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SeasLog::emergency

Contents

(PECL seaslog >=1.0.0)

SeasLog::emergency — Record emergency log information

Description

public static SeasLog::emergency ( string $message [, array $content [, string $logger ]] ) : bool

Record emergency log information.

Note:

"EMERGENCY" - System is unusable.

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Parameters

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().

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Return Values

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

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Examples

Example #1 SeasLog::emergency() example

<?php

var_dump(SeasLog::emergency('log message'));

//with content
var_dump(SeasLog::emergency('log message from {NAME}',array('NAME' => 'neeke')));

//with tmp logger
var_dump(SeasLog::emergency('log message from {NAME}',array('NAME' => 'neeke'),'tmp_logger'));

var_dump(SeasLog::getBuffer());

?>

The above example will output something similar to:

bool(true)
bool(true)
bool(true)
array(2) {
  ["/var/log/www/default/20180707.log"]=>
  array(2) {
    [0]=>
    string(81) "2018-07-07 11:45:49 | EMERGENCY | 73263 | 5b40376d1067c | 1530935149.68 | log message
"
    [1]=>
    string(92) "2018-07-07 11:45:49 | EMERGENCY | 73263 | 5b40376d1067c | 1530935149.68 | log message from neeke
"
  }
  ["/var/log/www/tmp_logger/20180707.log"]=>
  array(1) {
    [0]=>
    string(92) "2018-07-07 11:45:49 | EMERGENCY | 73263 | 5b40376d1067c | 1530935149.68 | log message from neeke
"
  }
}

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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-seaslog.emergency.html

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References

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