StrStr

Locates the sub string in argument 2 in the input string. If found the function will return the character offset of the sub string. If not found the function will return -1.

Arguments

Number	Type	Compulsory	Default	Description
1	string	Yes		Input string
2	string	Yes		Sub string
3	real	No	0	Offset

Argument 1

String to search

Argument 2

Sub-string

Argument 3

Offset into search string where search should begin.

Returns

Return type: real

Number of characters from start of search string where sub string starts. -1 if substring is not found.

▲Function Summary▲
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