if/else loop and sprintf

php_ifelse_loop_withsprintf.php

function bank_balance( $checking_balance ) {

	$savings_balance = 100;

	if ( $checking_balance < 100 ) {
		$money = 1000;
		$checking_balance += $money;

	} else {
		
		$savings_balance += 50;
		$checking_balance -= 50;
	}
	// return sprintf( '<p>Savings Balance: %s</p><p>Checking Balance: %s',
	// 	$savings_balance, $checking_balance );

	printf( '<p>Savings Balance: %s</p><p>Checking Balance: %s',
		$savings_balance, $checking_balance );

}
// return sprintf inside function and echo when calling function
// https://www.php.net/manual/en/function.sprintf.php
// echo bank_balance( 99 );

// can simply call function using printf since it outputs the string 
// https://www.php.net/manual/en/function.printf
bank_balance( 69 );