What is the best way to stop PHP execution at a specific point in the code?

To stop PHP execution at a specific point in the code, you can use the `exit()` or `die()` functions. These functions immediately terminate the script and prevent any further code from executing. You can also use conditional statements to check for a certain condition and then call `exit()` or `die()` to stop the execution.

// Example of stopping PHP execution at a specific point
$condition = true;

if ($condition) {
    exit('Execution stopped here');
}

// Code below this point will not be executed if the condition is true