Whenever you’re updating your PHP form data and getting a warning: count(): error message on the above page? How can you fix it?
Suppose, you’re working on a PHP form on the working principle of crud operation and have pre-filled inserted data on your table. And if you want to…
When do you get two messages at the same time in php captcha form? how can you fix it?
If you are learning PHP or making a PHP captcha form on the basis of crud operation. And if you’re clicking on a submit button then meanwhile…
How can we create foreach loop with a numeric array in PHP?
In the query, we will discuss about” how can you create foreach loop with a numeric array in Php?”. Here, we discuss the foreach loop with a…
How to convert a JSON string to an array in PHP? explain with example
In this Query, we will see How to convert a JSON string to an array in PHP, & will see its implementation through examples. There are three…
List of 20 Array functions in PHP with example
array_change_key_case — This function Changes the case of all keys in an array. array_chunk — It will split an array into chunks. array_column — It returns the…
How to get a random value from a PHP array? explain with example
In this query, you will get two functions to get random values out of an array in PHP. The shuffle() and array_rand() function is used to get…
How to remove duplicate values from PHP Array? explain with example
In this query, we will discuss How to remove duplicate elements from an array in PHP. We can get the unique elements by using array_unique() function. This…
What is the difference between count or sizeof function in PHP? explain with example
The accumulation objects in PHP are characterized by a length parameter to indicate the number of elements contained within it. It is necessary to estimate the length…
List functions available to sort a PHP array. explain with example
What is sorting? Sorting is a way in PHP to order data in an alphabetical, numerical, and increasing or decreasing order fashion according to some linear relationship…
How to Delete an element from an array? explain with example
There are multiple ways to delete an element from an array in PHP. This query gives some of the most common methods used in PHP to delete…
How to create an array from a PHP string? explain with example
We have given an array and the task is to convert the array elements into a string. In this query, we are using two methods to convert…
How to check a key exist in an array? explain with example
We have given an array arr and a Key key, the task is to check if a key exists in an array or not in PHP. Examples:…
What is the difference between array_merge and array_combine?
array_merge() Function: 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…