explode (PHP 4, PHP 5, PHP 7) explode - Split a string by string explode - 使用一个字符串分割另一个字符串 Description array explode ( string $delimiter , string $string [, int $limit = PHP_INT_MAX ] ) //Returns an array of strings, each of which is a substring of s…
string常用成员函数 std::string::clear Clear string Erases the contents of the string, which becomes an empty string (with a length of 0 characters). Parameters none Return value none Example // string::clear #include <iostream> #include <string> int…