Display the drop-down list

Test of bcmul()

Example #1 : test success
Example #2 : test success
Example #1
$input = [
  
=> '1.34747474747',
  
=> '35',
  
=> 3,
]
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'string' => '47.161',
  ],
  
'php_version' => '7.1.33 Linux x86_64',
]
Example #2
$input = [
  
=> '2',
  
=> '4',
]
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'string' => '8',
  ],
  
'php_version' => '7.1.33 Linux x86_64',
]