gettype() and settype() Data Types : Data Type « Language Basics « PHP

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PHP » Language Basics » Data Type   gettype() and settype() Data Types Data Type                Returned by gettype                     Set by settype ---------------------------------------------------------------------------------- Array                    Array                                   Array Boolean                  Boolean                                 Boolean Double                   Double                                  Double Integer                  Integer                                 Integer Null                     Null                                    N/A Object                   Object                                  Object Resource                 Resource                                N/A String                   String                                  String Unknown                  Unknown type                            N/A                     Related examples in the same category 1.  Returns true if $a is an array 2.  Returns true if $a is a floating-point number 3.  Returns true if $a is an integer 4.  Create Object and check its type 5.  Create Object and get its type 6.  Returns true if $a is a string 7.  is_numeric in action

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