Object description
Stores a pair of related values. The pair exposes key and value as public properties; they are not functions.
Properties
key⇒ mixed- The key component of the pair. It can be read or assigned directly, for example
$pair->key. value⇒ mixed- The value component of the pair. It can be read or assigned directly, for example
$pair->value.
Object functions
- construct [1.12.11+]
Sets the key and value properties of the Pair object. Returns
truewhen the properties have been assigned. - key [1.12.11+]
The key component of the pair.
- output [1.12.11+]
Returns a string representation of the pair in the format: [key : value].
- value [1.12.11+]
The value component of the pair.
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