PHP Recursive Function
PHP also supports recursive function call like C/C++. In such case, we call current function within function. It is
PHP Associative Array
PHP allows you to associate name/label with each array elements in PHP using => symbol. Such way, you can
PHP Indexed Array
PHP indexed array is an array which is represented by an index number by default. All elements of array
PHP Append to File
You can append data into file by using a or a+ mode in fopen() function. Let's see a simple example
PHP Download File
PHP enables you to download file easily using built-in readfile() function. The readfile() function reads a file and writes
PHP File Upload
PHP allows you to upload single and multiple files through few lines of code only. PHP file upload features
PHP MySQL Order By
PHP mysql_query() function is used to execute select query with order by clause. Since PHP 5.5, mysql_query() function is deprecated. Now it
CSS Comments
CSS comments are generally written to explain your code. It is very helpful for the users who reads your
External CSS
The external style sheet is generally used when you want to make changes on multiple pages. It is ideal
Internal CSS
The internal style sheet is used to add a unique style for a single document. It is defined in