Visara Master Console Center Scripting Guide Instrukcja Użytkownika Pobierz pdf (Strona 82)

Chapter 5 Script Commands

Scripting Guide 82

ATSTR

Syntax:

ATSTR( $String, $Substring) ==> %StartPos

Description:

Returns the starting position of a substring within a string.

Action:

String is searched using the regular expression pattern Substring. The

starting position of the matching text is returned.

Parameters:

$String. String expression. The string to search for the pattern in.

$Substring. Regular expression. The regular expression pattern to

search for in String. Refer to Expressions on page 41 for more

information.

Returns:

Numeric value, as follows:

Value Meaning

0 No match found

Any other value The starting position of the first instance of the

matching text within String

Notes:

N/A

Example:

$String := “The quick brown fox.”

$Substring := “brown”

%StringPosition := ATSTR ( $String, $Substring )

// %StringPosition == 11

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Visara Master Console Center Scripting Guide Instrukcja Użytkownika Strona 82