Regex Cheat Sheet Regex Tutorials Regex Forums Regex Book
URL SOURCE:   FILE SOURCE:

MATCH PATTERN:

REPLACEMENT PATTERN:

OPERATION: # # USE .NET FLAGS: i
x		 m
s		  Help SHOW MATCH ARRAY:    EXPLAIN:  OPTIMIZE:    SHOW CODE: PHP
ASP		 VB.NET
C#.NET		 Java
JS
DELIM: HIGHLIGHT MATCHES:      GEN SAMPLES:   
    Save example     Help     FROM: TO: 

PASSWORD RESTRICTIONS:

Allow only these characters:  (any character) [  ]
At Least  Total Characters
No More Than   Total Characters
At Least  Lowercase Characters (a-z)
At Least  Uppercase Characters (A-Z)
At Least  Numeric Characters (0-9)
At Least  Special Characters in [^a-zA-Z0-9] [  ]
Disallow sequential alphanumeric sequences of or more (i.e. 123... abc... ABC...)
Disallow repeating characters of or more (i.e. 11... aa... AA... %%...)

WORD LIST:



SOURCE TEXT:

HIGHLIGHTED MATCHES:

CAPTURE GROUPS Help
0
 
1
 
2
 
3

<font face="arial" size="19">

<font size="1">

<font size=19>

<font size='33'>

RESULTS:

Execution Time(sec.):
0.000015

Raw Match Pattern:
(<font\b[^>]*size=)(['"]?)(?![123]\b)\d+\2([^>]*>)

Raw Replace Pattern:
$1"3"$3

$sourcestring after replacement:
<font face="arial" size="3">

<font size="1">

<font size="3">

<font size="3">