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…
How to get a number of elements in an Array? explain with example
In this query, we will discuss how to get number of elements in an array. We can get total number of elements in an array by using count() and sizeof()…
How to remove duplicate values from PHP array? Explain with example?
In php, array_unique() function is used to remove all the duplicate values from an array, if we have two same values then this function will take first one and removed…
How to convert JSON string to an array in PHP? Explain with example?
we can convert JSON string to an array with the help of json decode() function. This functon accepts the JSON string as the first parameter and a few additional parameters…
How to create an empty array in PHP? explain with example
You may ask, “How to create an empty array in PHP?” This is common in PHP codes, where you may want to store the values of a future computation into…
List of functions available to sort an PHP array? Explain with example?
In PHP, we have six functions for sorting array: sort()= it sort an array in ascending order rsort()= it sort an array in descending order asort()= it sort an array…
What are the types of Array in PHP? Plz provide an explanation with an example.
There are three types of Array in PHP with examples. Numeric/Indexed Array – In this array index will be represented by a number. By default numeric array index start from…
How to delete an element from an array? Explain with example?
we have soo many methods to delete an element from an array in php but the most common or mostly used methos are- unset() = This function takes an element…