:, which takes three values; this is usually referred to simply as "the ternary operator" (although it could perhaps more properly be called the conditional operator). This is a tutorial on how to use the Ternary Operator in PHP. A full list of PHP operators follows in the section Operator Precedence. Interesting fact: the name ternary operator actually means "an operator which acts on three operands". It is called the ternary operator because it takes three operands - a condition, a result for true, and a result for false. So, the difference between the two is that Null Coalescing operator operator is designed to handle undefined variables better than the ternary operator. There are three operators that are complicated enough to get their own section, of which the first is the ternary operator. The Ternary Operator in PHP. Why not use an array lookup "map" or "dictionary", like so: An operand is the term used to denote the parts needed by an expression. Elvis operator : ternary operator shorthand The ternary operator lets your code use the value of one expression or another, based on whether the condition is true or false:
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