One such cool feature us using raw queries in laravel. These expressions will be injected into the query as strings but this is really helpful when you want to use raw expressions like aggregate functions. The queries can be executed using DB::Raw method. Let’s create a DB::Raw method in laravel 5
The array_intersect_assoc() is used to create an array containing keys and values of the first array whose values (i.e. from the first array) are present in all other arrays, while index of values is same for all the given arrays. This function compares the keys and values of two or more arrays, and return an […]
To copy files from source folder to destination php provide a copy function. This function takes two argument first is source path (source dir) and destination path (destination dir) and copy files from source to destination path. You may also like How to rename file using PHP and How to get file size in PHP Code
The array_udiff() function compares the values of two or more, and returns the differences. Note: This function uses a user-defined function to compare the values! Returns an array containing the entries from array1 that are not present in any of the other arrays Parameter Is Required Description array1 Required. Array to compare from array2 Required. […]
The count_chars() is an inbuilt function in PHP and is used to perform several operations related to string like the number of an ASCII character occurs in a string. Example Output
PHP supports encoding and decoding of URL by providing some built-in functions. Encoding is required before sending URL data to query string or to a function which might dynamically work on this URL data. And then, this data will be decoded into its original form, after receiving it in target PHP page or function. You […]
Pagination is a crucial part of any website, especially if you have hundreds of database records that you want to group and display them as pages, and in modern days with the help of Ajax you can create pagination that doesn’t require any page reloading, users can stay in same page and navigate through vast […]
In this tutorial we will create new folder using php. i have used the mkdir command to make a folder, however i would like it to make a folder based on the username of the person who is currently logged in. You may also like How to check a folder doesn’t already exist using php and How to […]
This sample program is very helpful for the School / College kids who are willing to become a PHP developer. And in the interviews these kind of questions asked many times. So it is always good to be prepared. Example
The fprintf() function writes a formatted string to a specified stream resource. Returns a formatted string formatting, using the inputs to dynamically input their values into the formatted string using a preset set of rules, specified below. You may also like How to calculate total price using keyup function in jquery or javascript and How to Price Range […]
