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Tag Archives: PHP-array

The key_exists() function is an inbuilt function in PHP that is used to check whether the given key exist in the given array or not.… Read More
The array_merge() function is an inbuilt function in PHP that is used to merge two or more arrays into a single array. This function merges… Read More
The array_​key_​last() function is an inbuilt function in PHP that is used to get the last key of an array. This function returns the last… Read More
The array_​diff_​ukey() function is an inbuilt function in PHP that is used to execute the difference of arrays by using a callback function on the… Read More
The array_​key_​first() function is an inbuilt function in PHP that is used to get the first key of an array. This function returns the first… Read More
The array_is_list() function is an inbuilt function in PHP that is used to check whether a given array is a list or not. If the… Read More
The collection objects in PHP are characterized by a length parameter to indicate the number of elements contained within it. It is necessary to estimate… Read More
In PHP, an array is a type of data structure that allows us to store similar type of data under a single variable. The array… Read More
An array is a collection of objects that contain a group of variables stored under the same name. All the elements belong to the same… Read More
PHP allows us to display the text in various formats using various inbuilt methods.  Using echo command: The echo command can be used to display… Read More
An array is a collection of elements stored together. Every element in an array belong to a similar data type. The elements in the array… Read More
In this article, we will discuss how to find the index of an element in an array in PHP. Array indexing starts from 0 to… Read More
In this article, we will discuss how to remove duplicate elements from an array in PHP. We can get the unique elements by using array_unique()… Read More
The array_push() and array_pop() methods in PHP is used to perform insertions as well as deletions from the object. The article below illustrates the usage… Read More
Given an array of integers and the task is to write a program that efficiently finds the second largest element present in the array.  … Read More

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