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List of all functions/instructions available in R3 programming language for ASCII string manipulation.

Legend: R = allowed use in Rules - T = allowed use in Tasks - I = Instruction - F = Function (thus has a return value)

Keyword

R

T

F/I

Description

ipaddr_to_str()

R

T

F

Converts an IP address from integer to string

str_asc()

R

T

F

Converts a character to a number

str_chr()

R

T

F

Converts a number to a character

str_compact()

R

T

F

Compacts the spaces

str_equal()

R

T

F

Compares two strings

str_find()

R

T

F

Searches within a string

str_format()

R

T

F

Formats the string (sprintf)

str_i()

R

T

F

Converts an integer numeric value to ASCII

str_insert()

R

T

F

Inserts within a string

str_len()

R

T

F

Calculates the length of the string

str_mid()

R

T

F

Takes a portion of a string

str_r()

R

T

F

Converts a real numeric value to ASCII

str_replace()

R

T

F

Substitutes within a string

str_val()

R

T

F

Returns, in numeric format, a value contained in a string.

str_to_ipaddr()

R

T

F

Converts a string containing the IP to a numeric value

tolower()

R

T

F

Converts a character to lower case

toupper()

R

T

F

Converts a character to uppercase

 

  

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