Regular Expressions 101

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# Time:\s(?<timestamp>.*)\n#.*Id:\s(?<id>.*)\n#\sQuery_time:\s(?<duration>[\d.]*)\s.*time:\s(?<lock_time>[\d.]*)\s.*_sent:\s(?<returned>\d*)\s.*_examined:\s(?<searched>\d*)\n(?<sql>[\s\S]*)
/
gm
All the errors detected are listed below, from left to right, as they appear in the pattern.
? The preceding token is not quantifiable
? The preceding token is not quantifiable
? The preceding token is not quantifiable
? The preceding token is not quantifiable
? The preceding token is not quantifiable
? The preceding token is not quantifiable
? The preceding token is not quantifiable
Your regular expression does not match the subject string.

Regular Expression
No Match

/
/
gm

Test String

Code Generator

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Generated Code

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Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report.
For a full regex reference for Perl, please visit: http://perldoc.perl.org/perlre.html

Regular Expressions 101

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