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Test of bcscale()

Example #1 : test success
Example #1
$input = [
  
=> 3,
  
'left_operand' => 1.23456,
  
'right_operand' => 5,
]
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'bool' => true,
    
'string' => '6.234',
  ],
  
'php_version' => '7.1.30 Linux x86_64',
]