How to Manipulate PHP Array with 10 Numbers
Creating PHP Array with 10 Numbers
When creating an array in PHP, you can initialize it with values enclosed in square brackets []. Each value is separated by a comma. For example, $numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; creates an array named $numbers with 10 integers.
Printing Numbers in Single Line
Printing the numbers from the array in a single line with commas between each number can be achieved by using the implode function in PHP.The implode function takes two parameters - a string to separate each element in the array and the array itself. By providing ", " (comma and space) as the separator, the function will concatenate all the elements in the array into a single string with commas between them.
Finding Number Count, Sum, and Average
To determine the count of numbers in the array, the count function in PHP can be used. It returns the number of elements in an array.For calculating the sum of all numbers in the array, the array_sum function can be utilized. This function adds up all the elements in the array and returns the total sum.
To find the average of the numbers in the array, you can divide the sum of the numbers by the count of the numbers. This will give you the average value of the elements present in the array.
Sorting Array in Descending Order
Sorting the array in descending order involves rearranging the elements in the array from the highest to the lowest.The rsort function in PHP is used to sort an array in descending order. After applying this function, the array elements will be reordered in a way that the highest value comes first and the lowest value comes last.