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5.1.42 find
Syntax:
find ( string_expression, substring_expression )
find ( string_expression, substring_expression, int_expression )
Type:
- int
Purpose:
- returns the first position of the substring
in the string or 0 (if not found),
starts the search at the position given in the 3rd argument.
Example:
| find("Aac","a");
==> 2
find("abab","a"+"b");
==> 1
find("abab","a"+"b",2);
==> 3
find("abab","ab",3);
==> 3
find("0123","abcd");
==> 0
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See
string.
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