NOTE − You may get plain warning messages or fatal error messages or nothing at all. This time file execution halts and nothing is displayed. Now lets try same example with require() function.
#INCLUDE PHP FILE HOW TO#
This is an example to show how to include wrong PHP file! Including a file produces the same result as copying the script from the file specified and pasted into the location where it is called.
#INCLUDE PHP FILE CODE#
But if you will try following two examples where file does not exist then you will get different results. Including a PHP File into Another PHP File The include () and require () statement allow you to include the code contained in a PHP file within another PHP file. You can try using above example with require() function and it will generate same result. It is recommended to use the require() function instead of include(), because scripts should not continue executing if files are missing or misnamed. So there is no difference in require() and include() except they handle error conditions. If there is any problem in loading a file then the require() function generates a fatal error and halt the execution of the script. The require() function takes all the text in a specified file and copies it into the file that uses the include function. It will produce the following result − The require() Function This is an example to show how to include PHP file!
For example now your test.php file can have following content. Now create as many pages as you like and include this file to create header. Then create a file menu.php with the following content. If there is any problem in loading a file then the include() function generates a warning but the script will continue execution.Īssume you want to create a common menu for your website. The include() function takes all the text in a specified file and copies it into the file that uses the include function. You may use a relative or absolute path of the file. If there is any change required then instead of changing thousand of files just change included file. PHP include is used to include a file on the basis of given path. This will help developers to make it easy to change the layout of complete website with minimal effort. The include() and require() statement allow you to include the code contained in a PHP file within another PHP file.
This is a strong point of PHP which helps in creating functions, headers, footers, or elements that can be reused on multiple pages. This is required where we have a common set of code to be used or. There are two PHP functions which can be used to included one PHP file into another PHP file. By using PHP include() function and file can be used (included ) to any script or file. You may use a relative or absolute path of the file.You can include the content of a PHP file into another PHP file before the server executes it. PHP include is used to include a file on the basis of given path. When you include a file, all the variables defined in that file inherit the variable scope of the line on which the include occurs. It is possible to insert the content of one PHP file into another PHP file (before the server executes it), with the include or require statement.
Files are included based on the file path given or, if none is given, the includepath specified. The documentation below also applies to require.
#INCLUDE PHP FILE DOWNLOAD#
include only generates a warning, i.e., E_WARNING, and continue the execution of the script. Download WinSCP 6.1. You can't include a PHP file in an HTML file.It is very helpful to include files when you want to apply the same HTML or PHP code to multiple pages of a website." There are two ways to include file in PHP.īoth include and require are identical to each other, except failure. "PHP allows you to include file so that a page content can be reused many times. Therefore, use the concept of file inclusion that helps to include files in various programs and saves the effort of writing code multiple times. It takes much time to script these functions in multiple pages. PHP allows us to create various elements and functions, which are used several times in many pages.
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