php open file

 $myfile = fopen("testfile.txt", "w")

 <?php
$myfile = fopen("webdictionary.txt", "r") or die("Unable to open file!");
echo fread($myfile,filesize("webdictionary.txt"));

 fclose($myfile);
?>
 

echo readfile("test.txt");

 AJAX = Asynchronous JavaScript and XML
CSS = Cascading Style Sheets

 HTML = Hyper Text Markup Language
PHP = PHP Hypertext Preprocessor
SQL = Structured Query Language
SVG = Scalable Vector Graphics
XML = EXtensible Markup Language