Regular Expressions 101

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  • PCRE2 (PHP >=7.3)
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Regular Expression

Regex Versions

No Match

/

Delimiters

/
gm

Regex Flags

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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 Golang, please visit: https://golang.org/pkg/regexp/

Regular Expressions 101

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