What is require_ once in php?
(PHP 4, PHP 5, PHP 7, PHP 8) Show The See the include_once documentation for information
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What is difference between require and require_once in PHP?The require() function is used to include a PHP file into another irrespective of whether the file is included before or not. The require_once() will first check whether a file is already included or not and if it is already included then it will not include it again.
What is difference between include require include_once and require_once ()?The only difference between the two is that require and its sister require_once throw a fatal error if the file is not found, whereas include and include_once only show a warning and continue to load the rest of the page.
What is include and exclude in PHP?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. The include and require statements are identical, except upon failure: require will produce a fatal error (E_COMPILE_ERROR) and stop the script.
What are include () and require () functions in PHP?GFG. php. |