Regular
Expressions
101
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Explanation
/
(
(
\+
?
\d
{1,3}
[
\d
{2,}
\.\-
\(\)
]
{11,}
)
)
|
(
\+
?
[
\d
]
{10,}
)
/
gm
1st Alternative
(
(
\+
?
\d
{1,3}
[
\d
{2,}
\.\-
\(\)
]
{11,}
)
)
1st Capturing Group
(
(
\+
?
\d
{1,3}
[
\d
{2,}
\.\-
\(\)
]
{11,}
)
)
2nd Capturing Group
(
\+
?
\d
{1,3}
[
\d
{2,}
\.\-
\(\)
]
{11,}
)
\+
matches the character
+
with index
43
10
(
2B
16
or
53
8
) literally (case sensitive)
?
matches the previous token between
zero
and
one
times, as many times as possible, giving back as needed
(greedy)
\d
matches a digit (equivalent to
[0-9]
)
{1,3}
matches the previous token between
1
and
3
times, as many times as possible, giving back as needed
(greedy)
Match a single character present in the list below
[
\d
{2,}
\.\-
\(\)
]
{11,}
matches the previous token between
11
and
unlimited
times, as many times as possible, giving back as needed
(greedy)
\d
matches a digit (equivalent to
[0-9]
)
{2,}
matches a single character in the list
{2,}
(case sensitive)
\.
matches the character
.
with index
46
10
(
2E
16
or
56
8
) literally (case sensitive)
\-
matches the character
-
with index
45
10
(
2D
16
or
55
8
) literally (case sensitive)
matches the character
with index
32
10
(
20
16
or
40
8
) literally (case sensitive)
\(
matches the character
(
with index
40
10
(
28
16
or
50
8
) literally (case sensitive)
\)
matches the character
)
with index
41
10
(
29
16
or
51
8
) literally (case sensitive)
2nd Alternative
(
\+
?
[
\d
]
{10,}
)
3rd Capturing Group
(
\+
?
[
\d
]
{10,}
)
\+
matches the character
+
with index
43
10
(
2B
16
or
53
8
) literally (case sensitive)
?
matches the previous token between
zero
and
one
times, as many times as possible, giving back as needed
(greedy)
Match a single character present in the list below
[
\d
]
{10,}
matches the previous token between
10
and
unlimited
times, as many times as possible, giving back as needed
(greedy)
\d
matches a digit (equivalent to
[0-9]
)
Global pattern flags
g modifier:
g
lobal. All matches (don't return after first match)
m modifier:
m
ulti line. Causes
^
and
$
to match the begin/end of each line (not only begin/end of string)
Match Information
Your regular expression does not match the subject string.
Try launching the debugger to find out why.
Quick Reference
Regular Expression
v1
No Match
/
/
gm
Test String
Substitution
Processing...
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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 Ruby, please visit:
http://ruby-doc.org/core-2.2.0/Regexp.html
Regular
Expressions
101
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