php boolean

The Boolean type can be the simplest of the three packaging objects: Number, String, and Boolean. Number and String objects have a large Number of instance attributes and methods, but few Boolean objects. In a sense, designing a program for a

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PHP Boolean data type falsetrue usage introduction. In php, falsetrue is true or false. in php, falsetrue is called a Boolean data type. it is a common data type. for example, conditional judgment is also a Boolean data type, in php, false true

This is the simplest type. Boolean represents the TRUE value, which can be TRUE or FALSE. This is the simplest type. Boolean represents the TRUE value, which can be TRUE or FALSE. Syntax To specify a Boolean value, use the keyword TRUE or FALSE.

Grammar: To specify a Boolean value, use the keyword TRUE or FALSE. Two are not case-sensitive. The code is as follows Copy Code $foo = True; Assign the value TRUE to $foo?> The Boolean value returned by the

This is the simplest type. Boolean expresses the truth value, which can be TRUE or FALSE. Grammar To specify a Boolean value, use the keyword TRUE or FALSE. Two are not case-sensitive. The Boolean result returned by the usual operator is passed to

Php Boolean data type and process-controlled data type conversion Boolean data type is the simplest data type. It can be TRUE or FALSE, and keywords are case-insensitive. To explicitly convert an & #20540; to a boolean type, use (bool) or (boolean)

A boolean value is obtained by comparing a locally stored value with the obtained value. The current boolean Value/*** Sets the port of the local Socks5 proxy. Default is 7777. If you set the port to a negative* Value Smack tries the absolute value

In php, false true indicates true or false. in php, it is called a boolean data type. It is a common data type. For example, conditional judgment is also a boolean data type, the following is an introduction. Syntax To specify a Boolean value, use

Php Boolean data type and process-controlled data type conversion Boolean data type is the simplest data type. It can be TRUE or FALSE, and keywords are case-insensitive. To explicitly convert an & #20540; to a boolean type, use (bool) or (boolean)