var_dump (): Used to access all structure and information of any variable. Example 1 $Value = "true codes .org"; var_dump($Value); string(15) "true codes .org" Example 2 $Value = 2019; var_dump($Value); int(2019) Example 3 $Value = 18.81; var_dump($Value); float(18.81) Example 4 $Value = true; var_dump($Value); bool(true) Example 5 $Value = null; var_dump($Value); NULL Example 6 $Value... Continue Reading →