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PHP supports 8 of original data types. Four scalar types: ? Boolean (Boolean) ? Integer (integral type) ? Float (floating point type, also called double) ? String (strings) Two types of composite: ? Array (arrays) ? Object (Objects) Finally,

PHP Data TypePHP supports eight types of raw data.Four scalar types:? Boolean (boolean)? Integer)? Float (float, also called double)? String (string)Two composite types:? Array)? Object)There are two special types:? Resource)? NULL (no type)To make

PHP type overview PHP supports eight original data types Four scalar types: Boolean (boolean) integer (integer) float (float type, also known as double) string (string) Two composite types: Array (array) object (object) There are two special

PHP double do subtraction I have a variable $temp=42540528736698570378174246518995812352,gettype get the type is float, I want to reduce it by 1, but use $temp-1 or $temp-1= The resulting value is still 42540528736698570378174246518995812352. How do

PHP supports 8 types of raw data. four types of scalar:? Boolean (Boolean)? Integer (integer type)? Float (floating point, also called double). String (String)Two types of composite:? Array (arrays)? Object (Objects)Finally, there are two special

: This article mainly introduces the PHP Data type. if you are interested in the PHP Tutorial, you can refer to it. PHP supports eight types of raw data. Four scalar types: ? Boolean (boolean) ? Integer) ? Float (float, also called double) ? String (

Overview PHP supports 8 types of raw data Four types of scalar: Boolean (Boolean) integer (integer) float (floating-point, also called Double) string (string) Two kinds of composite types: Array (Array) object (object) Finally, there are two