How to traverse an array in PHP and print?
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…
What is the difference between array PUSH and POP? explain with example
Stack: A stack is a linear data structure in which elements can be inserted and deleted only from one side of the list, called the top. A stack follows the…
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 values from a…
How to concatenate string in PHP?
A string is a collection of characters. It offers various types of string operators and these operators have different functionalities such as string concatenation, compare values and to perform Boolean…
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 random values out…
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 function will remove…
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 of an array…
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 among the data…
List types of arrays available in PHP. explain with example
There are three types of Array in PHP with examples. Numeric/Indexed Array – In this array index will be represented by a number or integer. By default, its index begins…
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 an element from…
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 an array to…
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: Input : arr…
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 of two or…
What is diff. b/w array PUSH and POP? Explain with example?
The array_push() and array_pop() methods in PHP is used to perform insertions as well as deletions from the object. array_push is used to add value in the array(it always add new value at the…
How to get a random value from a PHP array? Explain with example?
In php, we can get a random value from an array with this function “array_rand()”. this is an inbuilt function in php which is used to fetch a random number…