1--TEST-- 2Test fopen and fclose() functions - usage variations - "r+b" mode 3--FILE-- 4<?php 5 6/* Test fopen() and fclose(): Opening the file in "r+b" mode, 7 checking for the file creation, write & read operations, 8 checking for the file pointer position, 9 and fclose function 10*/ 11$file_path = __DIR__; 12require($file_path."/file.inc"); 13 14create_files($file_path, 1, "text_with_new_line", 0755, 20, "w", "007_variation", 18, "bytes"); 15$file = $file_path."/007_variation18.tmp"; 16$string = "abcdefghij\nmnopqrst\tuvwxyz\n0123456789"; 17 18echo "*** Test fopen() & fclose() functions: with 'r+b' mode ***\n"; 19$file_handle = fopen($file, "r+b"); //opening the file in "r+b" mode 20var_dump($file_handle); //Check for the content of handle 21var_dump( get_resource_type($file_handle) ); //Check for the type of resource 22var_dump( ftell($file_handle) ); //Initial file pointer position, expected at the beginning of the file 23var_dump( fread($file_handle, 100) ); //Check for read operation 24var_dump( ftell($file_handle) ); //File pointer position after read operation, expected at the end of the file 25var_dump( fwrite($file_handle, $string) ); //Check for write operation; passes; expected:size of the $string 26var_dump( ftell($file_handle) ); //File pointer position after write operation, expected at the end of the file 27var_dump( fclose($file_handle) ); //Check for close operation on the file handle 28var_dump( get_resource_type($file_handle) ); //Check whether resource is lost after close operation 29echo "*** Done ***\n"; 30?> 31--CLEAN-- 32<?php 33unlink(__DIR__."/007_variation18.tmp"); 34?> 35--EXPECTF-- 36*** Test fopen() & fclose() functions: with 'r+b' mode *** 37resource(%d) of type (stream) 38string(6) "stream" 39int(0) 40string(20) "line 41line of text 42li" 43int(20) 44int(37) 45int(57) 46bool(true) 47string(7) "Unknown" 48*** Done *** 49
