php错误日志，如何删除重复项/查找唯一错误[重复]

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• Parsing Apache Error Logs For Unique Errors 4 answers

Is there a way to search the error log for only unique errors. Reason being I have a lot of duplicate errors and don't want to miss the rare ones.

How would I go about writing a custom script which parses the error log, and filters out all of the duplicates excluding the datetime.

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Answer 1

Set ignore-repeated-errors= On in php.ini or add ini_set('ignore-repeated-errors', 1); to your php scripts

This will stop php from logging an error more than once i.e. error messages caused by same line in same script.