In the article, you will learn how to move the internal pointer of an array to the previous element, The prev() function moves the internal pointer to the previous element (if present) and outputs it. What is the syntax of the prev() function in PHP? Parameter Details array The array to get the previous element …
In the article, you will learn how to move the internal pointer of an array to the next element, The next() function moves the internal pointer to the next element (if present) and outputs it. What is the syntax of the next() function in PHP? Parameter Details array The array to get the next element …
In the article, you will learn how to get the value of the element where the internal pointer of an array is. The pos() function returns the value of the element of the array where the internal pointer is pointing to. It does not move the pointer in any direction. This method is an alias …
In this article, you will learn how to sort an array in the natural order. In Natural Order, the number 2 is less than the number 10. But in computer sorting, the number 10 is less than 2 because the first digit in 10 is 1 which is less than 2. The natsort() function rearranges the elements …
In this article, you will learn how to sort an array in the natural order. In Natural Order, the number 2 is less than the number 10. But in computer sorting, the number 10 is less than 2 because the first digit in 10 is 1 which is less than 2. The natcasesort () function …
In this article, you will learn how to assign values to multiple variables at a time. The list() function is used to pick and assign values from the array to a list of variables in a single operation. What is the syntax of the list() function in PHP? Parameters Details var1 The first variable in …
In this article, you will learn how to fill the local symbol table with the variables using the keys and values of an array. The PHP extract() function takes the keys and values from the given array and fills the local symbol table. The keys are used as the name of the variables and the …
In this article, you will learn how to sort an associative array in ascending order according to the keys. The ksort() function returns an array in which the elements of the input associative array are sorted in ascending order according to their keys. What is the syntax of the ksort() function in PHP? Parameter Description …
In this article, you will learn how to sort an associative array in descending order according to the keys. The krsort() function returns an array in which the elements of the input associative array are sorted in descending order according to their keys. What is the syntax of the krsort() function in PHP? Parameter Description …
In this article, you will learn how to get the key to which the current internal pointer is pointing in the array. The key() method returns the key of the element to which the current pointer is pointing. What is the syntax of the key() function in PHP? Parameter Details array The array to use …
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