solidity array length
Solidity Array Length
To get the length of an array in Solidity, you can use the .length
property. Here's an example:
pragma solidity ^0.8.0;
contract ArrayExample {
uint[] public myArray;
function getArrayLength() public view returns (uint) {
return myArray.length;
}
}
In the above example, the myArray.length
expression returns the length of the myArray
array. The getArrayLength()
function is a public view function that can be called to retrieve the length of the array.
Please note that the .length
property is only available for dynamic arrays and not for fixed-size arrays.