Regular Expressions 101

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Library entries

0
pcre

match comments

/** comments */ // to the end /* comments */
Submitted by monk - 4 days ago
0
pcre

ASD

HI
Submitted by anonymous - 4 days ago
0
pcre2

optional character

match strings with some optional characters
Submitted by anonymous - 4 days ago
0
pcre2

optional

optional
Submitted by anonymous - 4 days ago
0
python

Pick third section

Pick third section
Submitted by Charles - 5 days ago

PHP variable name

Vote

14

Regular Expression
pcre

/
[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*
/

Description

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Submitted by Erin Millard - 9 years ago