Regular
Expressions
101
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Explanation
/
(
\S
)
:
(?|
(
[^
"
\s
]
)
|
"
(
[^
"
]
)
)
/
g
1st Capturing Group
(
\S
)
\S
matches any non-whitespace character (equivalent to
[^\r\n\t\f\v
]
)
+
matches the previous token between
one
and
unlimited
times, as many times as possible, giving back as needed
(greedy)
:
matches the character
:
literally (case sensitive)
Branch Reset Group
(?|
(
[^
"
\s
]
)
|
"
(
[^
"
]
)
)
Subpatterns declared within each alternative of this construct will start over from the same index.
1st Alternative
(
[^
"
\s
]
)
2nd Capturing Group
(
[^
"
\s
]
)
Match a single character not present in the list below
[^
"
\s
]
+
matches the previous token between
one
and
unlimited
times, as many times as possible, giving back as needed
(greedy)
"
matches the character
"
literally (case sensitive)
\s
matches any whitespace character (equivalent to
[\r\n\t\f\v
]
)
2nd Alternative
"
(
[^
"
]
)
"
matches the character
"
literally (case sensitive)
2nd Capturing Group
(
[^
"
]
)
Match a single character not present in the list below
[^
"
]
+
matches the previous token between
one
and
unlimited
times, as many times as possible, giving back as needed
(greedy)
"
matches the character
"
literally (case sensitive)
Global pattern flags
g modifier:
g
lobal. All matches (don't return after first match)
Match Information
Your regular expression does not match the subject string.
Try launching the debugger to find out why.
Quick Reference
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Test String
Regular
Expressions
101
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