PHP array_unique PHP array_unique() function to remove duplicate elements or values from an array. If the array contains the string keys, then this function will keep the first key encountered for every…
According to PHP official documentation, there is no difference between count() or sizeof() function in PHP, which means both are the same, the sizeof() function is just the alias of…
To convert the PHP array to JSON, use the json_encode() function. The json_encode() is a built-in PHP function that converts an array to json. The json_encode() function returns the string containing a JSON equivalent of…
PHP comes with a number of built-in functions designed specifically for sorting array elements in different ways like alphabetically or numerically in ascending or descending order. Here we’ll explore some…
One of the most common tasks in PHP is deleting an element from an array. We will introduce methods to delete an element from an array in PHP. Using the…
You can use the array() function with comma strings passed as an argument to it, to create an array of strings. Syntax:- You can use create an empty array first…
The PHP array_key_exists() function checks if a specific key exists in the array. The function returns TRUE if the key is present, else it returns FALSE. array_key_exists() function works for…
The array_merge() function is used to merge two or more arrays into a single array. This function is used to merge the elements or values of two or more arrays…
PHP offers count() and sizeof() functions. The count() and sizeof() both functions are used to count all elements in an array and return 0 for a variable that has been…
When an empty array and then start entering elements in it later. With the help of this, it can prevent different errors due to a faulty array. It helps to…
The most common task with arrays is to do something with every element—for instance, sending mail to each element of an array of addresses, updating each file in an array…
Types of PHP Arrays There are 3 types of arrays in PHP. Indexed or Numeric Arrays Associative Arrays Multi-Dimensional Arrays Indexed or Numeric Arrays An index array is an array…
What is Array? The array is a collection of items. The array is used for data types. The array is a special type of data structure that stores fixed-size data…
This is my PHP project First of Go to your Xampp/apache/conf/extra file and open httpd-vhosts.conf the all file comment Then you can run your PHP project