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Test of sizeof() 本页面仅提供英文版本。

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 = [
  0 => [
    0 => 1,
    1 => 3,
    2 => 5,
  ],
]
$expected_output = $test_output
$test_output = [
  'result' => [
    'int' => 3,
  ],
  'php_version' => '7.1.33 Linux x86_64',
]
Example #2
$input = [
  0 => [
    0 => 7,
    5 => 9,
    10 => 11,
  ],
]
$expected_output = $test_output
$test_output = [
  'result' => [
    'int' => 3,
  ],
  'php_version' => '7.1.33 Linux x86_64',
]
Example #3
$input = [
  0 => NULL,
]
$expected_output = $test_output
$test_output = [
  'result' => [
    'int' => 0,
  ],
  'php_version' => '7.1.33 Linux x86_64',
]
Example #4
$input = [
  0 => false,
]
$expected_output = $test_output
$test_output = [
  'result' => [
    'int' => 1,
  ],
  'php_version' => '7.1.33 Linux x86_64',
]
Example #5
$input = [
  0 => [
    'fruits' => [
      0 => 'orange',
      1 => 'banana',
      2 => 'apple',
    ],
    'veggie' => [
      0 => 'carrot',
      1 => 'collard',
      2 => 'pea',
    ],
  ],
  1 => 'COUNT_RECURSIVE',
]
$expected_output = $test_output
$test_output = [
  'result' => [
    'int' => 8,
  ],
  'php_version' => '7.1.33 Linux x86_64',
]
Example #6
$input = [
  0 => [
    'fruits' => [
      0 => 'orange',
      1 => 'banana',
      2 => 'apple',
    ],
    'veggie' => [
      0 => 'carrot',
      1 => 'collard',
      2 => 'pea',
    ],
  ],
]
$expected_output = $test_output
$test_output = [
  'result' => [
    'int' => 2,
  ],
  'php_version' => '7.1.33 Linux x86_64',
]
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