PHP中实现增删改查的方法通常是通过使用数据库操作语言SQL来实现的。常用的数据库操作语句包括:
示例:INSERT INTO table_name (column1, column2, column3, …) VALUES (value1, value2, value3, …);
示例:DELETE FROM table_name WHERE condition;
示例:UPDATE table_name SET column1 = value1, column2 = value2 WHERE condition;
示例:SELECT column1, column2 FROM table_name WHERE condition;