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HomePHP LibrariesDatabase operation classPHP access MYSQL database encapsulation class
PHP access MYSQL database encapsulation classMYSQL database access encapsulation class
MYSQL data access method, php4 supports the process access method starting with mysql_, php5 starts to support the process starting with mysqli_ and mysqli object-oriented
Access method, this encapsulation class is encapsulated by mysql_
General process of data access:
1, connect to the database mysql_connect or mysql_pconnect
2, select database mysql_select_db
3, execute SQL query mysql_query
4, process the returned data mysql_fetch_array mysql_num_rows mysql_fetch_assoc mysql_fetch_row etc
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