1--TEST-- 2Test file_put_contents() function : usage variation - obscure filenames 3--CREDITS-- 4Dave Kelsey <d_kelsey@uk.ibm.com> 5--SKIPIF-- 6<?php 7if(substr(PHP_OS, 0, 3) != "WIN") 8 die("skip Only run on Windows"); 9?> 10--FILE-- 11<?php 12/* Prototype : int file_put_contents(string file, mixed data [, int flags [, resource context]]) 13 * Description: Write/Create a file with contents data and return the number of bytes written 14 * Source code: ext/standard/file.c 15 * Alias to functions: 16 */ 17 18echo "*** Testing file_put_contents() : usage variation ***\n"; 19 20/* An array of filenames */ 21$names_arr = array( 22 "-1" => -1, 23 "TRUE" => TRUE, 24 "FALSE" => FALSE, 25 "NULL" => NULL, 26 "\"\"" => "", 27 "\" \"" => " ", 28 "\\0" => "\0", 29 "array()" => array(), 30 31 /* prefix with path separator of a non existing directory*/ 32 "/no/such/file/dir" => "/no/such/file/dir", 33 "php/php"=> "php/php" 34 35); 36 37foreach($names_arr as $key =>$value) { 38 echo "\n-- Filename: $key --\n"; 39 $res = file_put_contents($value, "Some data"); 40 if ($res !== false && $res != null) { 41 echo "$res bytes written to: $value\n"; 42 unlink($value); 43 } else { 44 echo "Failed to write data to: $key\n"; 45 } 46}; 47 48?> 49===Done=== 50--EXPECTF-- 51*** Testing file_put_contents() : usage variation *** 52 53-- Filename: -1 -- 549 bytes written to: -1 55 56-- Filename: TRUE -- 579 bytes written to: 1 58 59-- Filename: FALSE -- 60 61Warning: file_put_contents(): Filename cannot be empty in %s on line %d 62Failed to write data to: FALSE 63 64-- Filename: NULL -- 65 66Warning: file_put_contents(): Filename cannot be empty in %s on line %d 67Failed to write data to: NULL 68 69-- Filename: "" -- 70 71Warning: file_put_contents(): Filename cannot be empty in %s on line %d 72Failed to write data to: "" 73 74-- Filename: " " -- 75 76Warning: file_put_contents( ): failed to open stream: Permission denied in %s on line %d 77Failed to write data to: " " 78 79-- Filename: \0 -- 80 81Warning: file_put_contents() expects parameter 1 to be a valid path, string given in %s on line %d 82Failed to write data to: \0 83 84-- Filename: array() -- 85 86Warning: file_put_contents() expects parameter 1 to be a valid path, array given in %s on line %d 87Failed to write data to: array() 88 89-- Filename: /no/such/file/dir -- 90 91Warning: file_put_contents(/no/such/file/dir): failed to open stream: %s in %s on line %d 92Failed to write data to: /no/such/file/dir 93 94-- Filename: php/php -- 95 96Warning: file_put_contents(php/php): failed to open stream: %s in %s on line %d 97Failed to write data to: php/php 98===Done=== 99