How the heck to populate a multidimensional array in PHP using data from MySQL???<br><br>How the heck do I populate a multidimensional array in PHP using data from MySQL???<br><br>Below is what I've ...

ARRAY, as an extended type of database, is supported in various database systems such as PostgreSQL, ClickHouse, and Snowflake. ARRAY is widely used in scenarios such as A/B tests, user tag analysis, ...