1--TEST-- 2Test readfile() function: usage variation - include path 3--FILE-- 4<?php 5/* Prototype: int readfile ( string $filename [, bool $use_include_path [, resource $context]] ); 6 Description: Outputs a file 7*/ 8/* test readfile() by providing an include path, second argument */ 9 10// include file.inc 11require("file.inc"); 12 13$file_path = __DIR__; 14$dirname = "$file_path/readfile_variation3"; 15 16echo "*** Testing readfile(): checking second argument, include path ***\n"; 17// temp dir created 18mkdir($dirname); 19// temp file name used here 20$filename = "$dirname/readfile_variation3.tmp"; 21// create file 22$fp = fopen($filename, "w"); 23fill_file($fp, "text_with_new_line", 50); 24fclose($fp); 25 26// including $dirname in 'include_path' 27ini_set('include_path',$dirname); 28// 'include_path' set to true 29$count = readfile("readfile_variation3.tmp", true); 30echo "\n"; 31var_dump($count); 32// use the context argument with include path 33echo "*** Testing readfile(): checking second argument, include path with context specified ***\n"; 34$context = stream_context_create(); 35$count = readfile("readfile_variation3.tmp", true, $context); 36echo "\n"; 37var_dump($count); 38 39echo "Done\n"; 40?> 41--CLEAN-- 42<?php 43unlink(__DIR__."/readfile_variation3/readfile_variation3.tmp"); 44rmdir(__DIR__."/readfile_variation3"); 45?> 46--EXPECT-- 47*** Testing readfile(): checking second argument, include path *** 48line 49line of text 50line 51line of text 52line 53line of t 54int(50) 55*** Testing readfile(): checking second argument, include path with context specified *** 56line 57line of text 58line 59line of text 60line 61line of t 62int(50) 63Done 64
