Regular Expressions 101

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pcre2

Test mail

Email test
Submitted by anonymous - 2 days ago
0
pcre2

No Squares

Match not square brackets
Submitted by max - 3 days ago
0
pcre2

首行首个单词

匹配首行首个单词
Submitted by anonymous - 5 days ago
0
pcre2

MAC address

MAC address supporting various formats
Submitted by anonymous - 5 days ago

CRON SECONDS MINUTES

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Regular Expression
pcre2

/
^((\*)(\/([0-5]?[0-9]))?|(([0-5]?[0-9])(\/([0-5]?[0-9]))?(-([0-5]?[0-9]))?(,([0-5]?[0-9]))*))$
/
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Submitted by JULIAN ANDRES CEDEÑO MORA - 2 months ago