![]() “$variable name.” is the variable's name, “” is the element's access index number, and “value” is the array element's value.Instead, you can use the employees' names as keys in an associative list, with their salaries as the value. The index of an associative array is a string that allows you to create a strong link between key and value.Ī numerically indexed array is not the best option for storing employee salaries in an array. In terms of features, associative arrays are very similar to numeric arrays, but they vary in terms of the index. A better and more effective option would be to use the names of the subjects as the keys in your associative list, with their respective marks as the value. For instance, If you need to store marks earned by a student in different subjects in an array, a numerically indexed array may not be the right choice. Multiple indices are used to access values in a multidimensional array, which contains one or more arrays.Īssociative arrays in PHP store key value pairs.Rather than storing element values in a strict linear index order, this stores them in combination with key values. Associative Array - It refers to an array with strings as an index.Values are stored and accessed in a linear fashion ![]()
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