native
containi
Syntax
native containi(const source[], const string[]);Description
Tests whether a string is found inside another string with case ignoring.
Parameters
| source | String to search in. |
|---|---|
| string | Substring to find inside the original string. |
Note
This supports multi-byte characters (UTF-8) on comparison.
Return
-1 on failure (no match found). Any other value
indicates a position in the string where the match starts.