getre

This function return the value of a named parameter in a regular expression.

GETOFFSET

NAME

getoffset - This function returns the position of the last match regular expression

SYNOPSIS

getoffset(); 

DESCRIPTION

This function returns the position of the last match regular expression.

EXAMPLES

        a = "a2b4c6d8e";
        while a =~ "(\d+)" do
            getre(1);
            offset = getoffset();
            offset; ",";
            a = substr(a, offset);
        endw

        return 22,42,62,82,

        a = "123456789";
        a =~ "1"; getoffset();
        a =~ "2"; getoffset();
        a =~ "3"; getoffset();
        a =~ "4"; getoffset();
        a =~ "5"; getoffset();
        a =~ "6"; getoffset();
        a =~ "7"; getoffset();
        a =~ "8"; getoffset();
        a =~ "9"; getoffset();
 

        return true1true2true3true4true5true6true7true8true9

        a = "a1b2c3";
        a =~ '(\d+)';
        getre(1);
        getoffset();
        getnbre();
 

        return true122

        a = "a1b2c3";
        a =~ '^(.\d+)(.\d+)(.\d+)$';
        nb = getnbre();
        nb; ":";
        for(i=0;i<nb; ++i) do
            i; ":"; getre(i);
        endfor
        getoffset();

        return true4:0:a1b2c31:a12:b23:c36

SEE ALSO

AUTHOR

Written by Pierre Laplante and Caroline Laplante, <laplante@sednove.com>

MODIFICATIONS

1.0 2014-09-09 21:24:14 laplante@sednove.com

Edit

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This function is used to check is a value is set within a list with a delimiter between each element.
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This function returns the number of match regular expression
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This function returns the position of the last match regular expression
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Decodes a hexadecimally encoded binary string.
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Convert all applicable characters to HTML entities.
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Convert all HTML entities to special characters
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This function is used to verify that the argument string contain only alphabetic and digit character.
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Test for whitespace wide character.
iscntrl

Checks for an control character.
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Checks for a digit (0 through 9).
isfloat

Checks if the argument is a float number.
isgraph

Checks whether c is a character with graphical representation.
isinteger

Checks for a digit (0 through 9) that may be preceed by + or -.
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Checks for a lower-case character.
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Checks for any printable character including space.
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Checks for any printable character which is not a space or an alphanumeric character.
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This function is used to check if a value is contained in a list with a delimiter between each element.
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Checks whether c is a white-space character.
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Checks for a upper-case character.
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This function is used to verify that the argument string contain only alphabetic and digit character.
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Checks for an alphabetic character.
iswblank

Test for whitespace wide character.
iswcntrl

Checks for an control character.
iswdigit

Checks for a digit (0 through 9).
iswgraph

Checks whether c is a character with graphical representation.
iswlower

Checks for a lower-case character.
iswprint

Checks whether c is a character with graphical representation.
iswpunct

Checks for any printable character which is not a space or an alphanumeric character.
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Checks whether c is a white-space character.
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Checks for a upper-case character.
iswxdigit

Checks for a hexadecimal digits, i.e. one of 0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F.
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Checks for a hexadecimal digits, i.e. one of 0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F.
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This function returns the lowercase value of a string.
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Returns lc value of the string's first character.
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Returns the length of an expression
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Return the distance between 2 strings.
ltrim

Eliminates whitespace from the beginning of a string.
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Inserts HTML line breaks before all newlines in a string
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Parse strings.
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Quote meta characters.
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Perform a regular expression substitute.
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Locate character in string (last occurence).
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Strip whitespace (or other characters) from the end of a string.
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Strip whitespace (or other characters) from the end of a string.
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Case-insensitive string comparison.
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Case insensitive string comparisons using a natural order algorithm.
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Take an expression and return a string.
stripos

Find the position of the first occurrence of a case-insensitive substring in a string.
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Un-quotes a quoted string
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Strip HTML and extenso tags from a string.
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String comparisons using a natural order algorithm.
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Case-insensitive string comparison of the first n characters.
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Comparison of the first n characters.
strpos

Find the position of the first occurrence of a substring in a string.
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Reverse a string
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Find the position of the last occurrence of a case-insensitive substring in a string.
strrpos

Find the position of the last occurrence of a substring in a string.
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return a substring from the original string.
strtr

Translate characters or replace substrings.
strtr_ctx

Translate substrings.
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Translate substrings.
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Parse a CSV string into an array.
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Replace all occurrences of the search string with the replacement string (case insensitive).
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Pad a string to a certain length with another string.
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Randomly shuffles a string
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Return part of a string.
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Strip whitespace (or other characters) from the end of a string.
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This function return the type of a variable.
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This function return the uppercase value of a string.
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Make a string's first character uppercase.
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