Without pooling, frequent connection creation and destruction can be expensive and crippling to high scalability. Oracle's traditional middle-tier connection pools were not applicable to the multi-process PHP architecture. Caching connections within PHP removed connection creation and destruction costs but did not achieve optimal connection resource utilization, incurring unnecessary memory overhead in the database.[Read More]
SELECT
*
FROM
my_table
WHERE
id = :myBind;
$bingArray = array(
'myBind' => 12
);
