We introduced the function of the split function in the previous CEng Jing, and in the next article we will describe a function similar to the function that PHP function Preg_split () uses Perl-compatible regular expression syntax, usually a faster alternative than split (). Use the regular expression method to split the string, and you can use a wider range of delimited characters. For example, the above analysis of date format and word processing. If you are splitting with only a specific character, we recommend that you use the explode () function, which does not call the regular expression engine, so the speed is the fastest.
http://www.bkjia.com/PHPjc/446244.html www.bkjia.com true http://www.bkjia.com/PHPjc/446244.html techarticle we CEng Jing in front of you about the function of the split function, in the next article, we will specifically describe a function similar to the function, PHP function preg_s ...
