How can PHP developers efficiently handle time calculations and adjustments, such as subtracting hours or minutes based on specific conditions, in their code?

When handling time calculations and adjustments in PHP, developers can use the DateTime class to perform operations like adding or subtracting hours or minutes based on specific conditions. This class provides methods like modify() and add() to easily manipulate dates and times. By using these built-in functions, PHP developers can efficiently handle time calculations in their code. 

// Example of subtracting 2 hours from the current time
$currentDateTime = new DateTime();
$currentDateTime->modify('-2 hours');
echo $currentDateTime->format('Y-m-d H:i:s');

Keywords

PHP time calculations date functions time adjustments conditional statements

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