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FUNCTION::STRPOS(3stap) A collection of standard strin FUNCTION::STRPOS(3stap)

NAME

function::strpos - Returns location of a substring within another string

SYNOPSIS

    strpos:long(s1:string,s2:string)

ARGUMENTS

s1
string to search in

s2

substring to find

DESCRIPTION

This function returns location of the first occurence of string s2 within s1, namely the return value is 0 in case s2 is a prefix of s1. If s2 is not a substring of s1, then the return value is -1.

SEE ALSO0

tapset::string(3stap)
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