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Test of is_double()

Example #1 : test success
Example #2 : test success
Example #3 : test success
Example #4 : test success
Example #5 : test success
Example #6 : test success
Example #1
$input = 27.25
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'bool' => true,
  ],
  
'php_version' => '7.1.24 Linux x86_64',
]
Example #2
$input = 'abc'
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'bool' => false,
  ],
  
'php_version' => '7.1.24 Linux x86_64',
]
Example #3
$input = 23
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'bool' => false,
  ],
  
'php_version' => '7.1.24 Linux x86_64',
]
Example #4
$input = 23.5
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'bool' => true,
  ],
  
'php_version' => '7.1.24 Linux x86_64',
]
Example #5
$input = '_NO_QUOTE_1e7'
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'bool' => true,
  ],
  
'php_version' => '7.1.24 Linux x86_64',
]
Example #6
$input = true
$expected_output = $test_output
$test_output = [
  
'result' => [
    
'bool' => false,
  ],
  
'php_version' => '7.1.24 Linux x86_64',
]