# BASIC 256 - Language Documentation

fr:instr

## Instr

### Format

instr( string1, string2 )

### Description

Check to see if string2 is contained in string1. If it is, then this function will return the index of starting character of the first place where string2 occurs. Otherwise, this function will return 0.

### Note

String indices begin at 1.

### Example

    print instr("Hello", "lo")

will display

    4

fr/instr.txt · Last modified: 2011/03/29 11:56 (external edit)