Regular Expressions 101

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Library entries

1
pcre

filter match

no description available
Submitted by anonymous - 7 years ago
-2
pcre

Test post by e-mail

Description here
Submitted by Arief - 7 years ago
1
pcre

transfer

no description available
Submitted by anonymous - 7 years ago
1
pcre

Code Review

username
Submitted by Devon Parsons - 7 years ago
1
pcre

replace test

no description available
Submitted by anonymous - 7 years ago
1
pcre

ZLNLB

Zero length negative lookbehind
Submitted by anonymous - 7 years ago
0
pcre

reference

no description available
Submitted by karthikeyan - 7 years ago
2
pcre

Extract Metadata

no description available
Submitted by kai_desu - 7 years ago
1
pcre

reference

reference pattern checking
Submitted by karthikeyan - 7 years ago
-2
pcre

regex demo

no description available
Submitted by anonymous - 7 years ago

Match Gmail Email

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12

Regular Expression
pcre

/
^[a-z0-9]+(?!.*(?:\+{2,}|\-{2,}|\.{2,}))(?:[\.+\-]{0,1}[a-z0-9])*@gmail\.com$
/
gmi

Description

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Submitted by Óscar Enríquez - 8 years ago