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It is used to compare two expressions. The spaceship operator <=> is the latest comparison operator added in PHP 7. # Spaceship operator. It will always return one of three values: 0, -1 or 1. These operators are used to compare values but instead of returning boolean result, it returns integer values. It will do greater-than, less-than and equal comparisons between two operands. Pretty sweet! It returns -1, 0 or 1 when first expression is respectively less than, equal to, or greater than second expression. Spaceship Operators In PHP 7, the Spaceship Operator is denoted by (<=>) symbol. It is used to balance two expressions. It returns -1, 0 or 1 when first expression is correspondingly less than, equal to, or greater than second phrase. If both the operands are equal, it returns 0. The spaceship operator was a new feature in PHP 7. It looks like this: <==> It will return 0 if both sides are equal. <=>Spaceship Operator Added in PHP 7. September 14, 2019 Pramod T P Leave a comment. Spaceship Operators (Introduced in PHP 7) PHP 7 has introduced a new kind of operator called spaceship operator (). So buckle up with C++20’s spaceship operator! In PHP 7, a recent attribute, spaceship operator has been introduced. It is also a new feature in PHP 7. 1. If the right operand is greater, it returns -1. It can be used on all generic PHP values with the same semantics as , =, ==, >=, >. It means that the left operand gets set to the value of the assignment expression on the right. The spaceship operator, while having quite a peculiar name, can be very useful. For example, equals: 1 == 1; Except it looks like this in spaceship mode: 1 <=> 1; Spaceship Operator. What is PHP 7 Spaceship Operator? 0 will be returned when both operands are equals, 1 when the left operand is larger, and -1 when the right operand is larger. In PHP 7, a new feature, spaceship operator has been introduced. It's an operator used for comparison. PHP 7 - Spaceship Operator https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Malhar Lathkar, Tutorials Point India Private Limited Spaceship operator() also know as Combined Comparison Operator. It is a non-associative binary operator with the same precedence as equality operators (==, !=, ===, !==).This operator allows for simpler three-way comparison between left-hand and right-hand operands. And, this is where the spaceship operator comes in. Basically this operator will offer combined comparison means, it will do greater-than, less-than and equal comparisons between two operands.Below are the return values based on the result. 1 if left is greater. Return 0 if operands on both side are equal. This operator is a three way comparison operator. The PHP assignment operators are used with numeric values to write a value to a variable. PHP Assignment Operators. The basic assignment operator in PHP is "=". You can use it just like you might any other operator. The spaceship operator is a welcomed addition to C++ and it is one of the features that will simplify and help you to write less code, and, sometimes, less is more. -1 if right is greater. Return 1 if operand on the left is greater. 2. This operator is used for comparing two expressions or operands and return result as shown below. O Manual do PHP demoninou ele de Spaceship Operator… Here’s what the function looks like with PHP 7: Just three lines now. Estava dando uma olhada nas New Features do PHP 7 e me deparei com um operador, que nunca tinha visto em nenhuma linguagem de programação. We urge you to go out and try the spaceship operator, it’s available right now in Visual Studio 2019 under /std:c++latest! The spaceship operator (<=>) returns -1 if the left side is smaller, 0 if the values are equal and 1 if the left side is larger. The operator results in an integer expression of: So, how does the spaceship operator (<=>) work? 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