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MATCH PATTERN:

REPLACEMENT PATTERN:

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

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CAPTURE GROUPS Help
0
 
1

Hello there I AM ALL UPPERCASE and NONE of me is LOWERCASE. True? ISN'T IT Not!
Does JOHN'S TEXT ALSO appear AS LOWERCASE or is it MORE mixed.
This is WORTH DESCRIBING! Isn't IT? How about U.S. currency? He is smarter than I.

RESULTS:

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Execution Time(sec.):
0.000064

Raw Match Pattern:
((?:[A-Z]\.){2,}|(?:\b[A-Z][A-Z']*\b[?!]?\s*)+)

Java Code Example:
import java.util.regex.Pattern;
import java.util.regex.Matcher;
class Module1{
  public static void main(String[] asd){
  String sourcestring = "source string to match with pattern";
  Pattern re = Pattern.compile("((?:[A-Z]\\.){2,}|(?:\\b[A-Z][A-Z']*\\b[?!]?\\s*)+)");
  Matcher m = re.matcher(sourcestring);
  int mIdx = 0;
    while (m.find()){
      for( int groupIdx = 0; groupIdx < m.groupCount()+1; groupIdx++ ){
        System.out.println( "[" + mIdx + "][" + groupIdx + "] = " + m.group(groupIdx));
      }
      mIdx++;
    }
  }
}

$matches Array:
(
    [0] => Array
        (
            [0] => I AM ALL UPPERCASE 
            [1] => NONE 
            [2] => LOWERCASE
            [3] => ISN'T IT 
            [4] => JOHN'S TEXT ALSO 
            [5] => AS LOWERCASE 
            [6] => MORE 
            [7] => WORTH DESCRIBING! 
            [8] => IT? 
            [9] => U.S.
            [10] => I
        )

    [1] => Array
        (
            [0] => I AM ALL UPPERCASE 
            [1] => NONE 
            [2] => LOWERCASE
            [3] => ISN'T IT 
            [4] => JOHN'S TEXT ALSO 
            [5] => AS LOWERCASE 
            [6] => MORE 
            [7] => WORTH DESCRIBING! 
            [8] => IT? 
            [9] => U.S.
            [10] => I
        )

)