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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
SELECT rdb$get_context('SYSTEM', 'ENGINE_VERSION') as version
/*,
rdb$get_context('SYSTEM', 'CLIENT_VERSION') as client_version*/
from rdb$database;
<?php
printf("Current PHP version: %s \n\n", phpversion());
printf("PDO Driver: %s\n version: %s \n\n",
$pdo->getAttribute(PDO::ATTR_DRIVER_NAME),
$pdo->getAttribute(PDO::ATTR_CLIENT_VERSION)
);
$query = "SELECT AVG(CAST(SALARY AS NUMERIC)) FROM EMPLOYEE;";
// get DB version using PDO
$stmt = $pdo->prepare($query);
$stmt->execute();
$row = $stmt->fetch(PDO::FETCH_ASSOC);
print_r($row);