Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 datafusion_functions::unicode::left - Rust
Returns first n characters in the string, or when n is negative, returns all but last |n| characters.
left(‘abcde’, 2) = ‘ab’
The implementation uses UTF-8 code points as characters