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Tag Archives: PHP-function

The constructor is the OOPs concept in PHP. It is a method that has the same name as the class name. It is defined inside… Read More
The is_long() function is an inbuilt function in PHP that is used to check whether the given value is a long integer or not. Syntax:… Read More
The is_integer() function is an inbuilt function in PHP that is used to check whether the type of a variable is an integer or not.… Read More
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_​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_​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_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
We sometimes need to round down the float values to the next lowest integer in our maths problems.  PHP provides a built-in function floor() to… Read More
PHP is a server-side scripting language that can be used for developing web applications or websites. In this article, we will see how to deploy… Read More
The define() function is basically used by programmers to create constant. Constants in PHP are very similar to variables and the only difference between both… Read More
In this article, we are going to discuss the differences between fopen() and fclose() functions. fopen() function: This function helps users to open a file… Read More
In this article, we are going to discuss how to terminate the execution of a PHP script. In PHP, a coder can terminate the execution… Read More
The include() and require() functions use the code or text present in the specified file and copy the code/text into the file which uses the… Read More

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