Regular Expressions 101

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Regular Expressions 101

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Facebook Page/Profile. No profile.php. No /groups/

Example: http://www.facebook.com/profile.php?id=123456789 http://www.facebook.com/someusername https://www.facebook.com/0x20.be http://www.facebook.com/plugins/likebox.php?href=http%3A%2F%2Fwww.facebook.com%2Fpages%2F2leep%2F109473355777935&width=300&connections=4&stream=false&heade...

Submitted by aramosf - 7 years ago

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positive/negative float/integer

matches all positive or negative float or integers

Submitted by Codeloper - 7 years ago

0

Command line with escape

splits into command arguments: spaces split quotes keep spaced texts together \" escapes the quote

Submitted by Skycoder42 - 7 years ago

0

Validate Password strength

(?=.*[A-Z]) # must contain 1 uppercase letter (?=.*[0-9]) # must contain 1 digit (?!.\n) # must not contain a newline character (?!.*\s) # must not contain any whitespace characters (?=.*[!$#+@%&]) # nust contain one of these symbols .{8,} # match a...

Submitted by anonymous - 7 years ago

1

Split String with Groups

Credits to TessellatingHeckler on StackOverview.com http://stackoverflow.com/questions/34235484/how-to-add-groups-to-capture-words-from-regex-split-pattern?noredirect=1#comment56214669_34235484

Submitted by JMichaelTX - 7 years ago

1

tm1_instance

Submitted by anonymous - 7 years ago

2

Shorten file path with /../

Example usage: $Path = preg_replace('/(?:^|(?<=\/))(?:+|\.(?!\.\/))++\/\.\.\//i', '', $Path);

Submitted by Mr.Deek & +OnlineCop - 7 years ago

1

Issues

no description available

Submitted by anonymous - 7 years ago

0

/../ directory path cleaner

Replaces preceeding directory with / when ../ is used.

Submitted by Mr.Deek - 7 years ago

1

Split String using Custom Delimiter

This example uses colon (:)

Submitted by anonymous - 7 years ago

0

Testing (delete)

Testing (delete)

Submitted by Testing (delete) - 7 years ago

1

PE Filename Test

Blythedale Performance Evaluation Regex to check the Uploaded Filename

Submitted by Vinod Jacob - 7 years ago

1

getArrayInstance

no description available

Submitted by anonymous - 7 years ago

1

getObjectInstance

no description available

Submitted by anonymous - 7 years ago

1

Bill Pay token

no description available

Submitted by anonymous - 7 years ago

0

date validation during input

this regex is able to validate a date (format dd.mm.yyyy) in every state of user typing. i use it to ensure that the user isn't able to type in an invalid date at all (except from a leap year check which is done afterwards) The regex also makes assumptions of 'missed' separators so 1234 is captured...

Submitted by anonymous - 7 years ago

1

class code regex

no description available

Submitted by anonymous - 7 years ago

1

IV

no description available

Submitted by anonymous - 7 years ago

1

Commission

no description available

Submitted by anonymous - 7 years ago

1

format time:"33:20 p.m"

Get time in string 33:20 p.m

Submitted by Hoang Phuong - Viet Nam - 7 years ago

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