1--TEST-- 2Test readlink() and realpath() functions: usage variation - linkname/filename stored in array(Bug #42038) 3--SKIPIF-- 4<?php 5if (substr(PHP_OS, 0, 3) != 'WIN') { 6 die('skip only for Windows'); 7} else { 8 include __DIR__ . '/windows_links/common.inc'; 9 skipIfSeCreateSymbolicLinkPrivilegeIsDisabled(__FILE__); 10} 11?> 12--FILE-- 13<?php 14/* Prototype: string readlink ( string $path ); 15 Description: Returns the target of a symbolic link 16 17 Prototype: string realpath ( string $path ); 18 Description: Returns canonicalized absolute pathname 19*/ 20 21echo "*** Testing readlink() and realpath() : usage variations ***\n"; 22$name_prefix = __DIR__; 23// create temp dir 24mkdir("$name_prefix/readlink_realpath_variation2/home/tests/link/", 0777, true); 25// create the file 26$filename = "$name_prefix/readlink_realpath_variation2/home/tests/link/readlink_realpath_variation2.tmp"; 27$fp = fopen($filename, "w"); 28fclose($fp); 29 30echo "\n*** Testing readlink() and realpath() with linkname stored in an array ***\n"; 31$link_arr = array ( 32 "$name_prefix////readlink_realpath_variation2/home/tests/link/readlink_realpath_variation2_link.tmp", 33 "$name_prefix/./readlink_realpath_variation2/home/../home//tests//..//..//..//home//readlink_realpath_variation2_link.tmp/" 34); 35 36echo "\n-- Testing readlink() and realpath() with softlink, linkname stored inside an array --\n"; 37// creating the links 38var_dump( symlink($filename, $link_arr[0]) ); 39var_dump( readlink($link_arr[0]) ); 40var_dump( realpath($link_arr[0]) ); 41var_dump( symlink($filename, $link_arr[1]) ); 42var_dump( readlink($link_arr[1]) ); 43var_dump( realpath($link_arr[1]) ); 44 45// deleting the link 46unlink($link_arr[0]); 47unlink($link_arr[1]); 48 49echo "\n-- Testing readlink() and realpath() with hardlink, linkname stored inside an array --\n"; 50// creating hard links 51var_dump( link($filename, $link_arr[0]) ); 52var_dump( readlink($link_arr[0]) ); // invalid because readlink doesn't work with hardlink 53var_dump( realpath($link_arr[0]) ); 54var_dump( link($filename, $link_arr[1]) ); 55var_dump( readlink($link_arr[1]) ); // invalid because readlink doesn't work with hardlink 56var_dump( realpath($link_arr[1]) ); 57 58// delete the links 59unlink($link_arr[0]); 60unlink($link_arr[1]); 61 62echo "Done\n"; 63?> 64--CLEAN-- 65<?php 66$name_prefix = __DIR__."/readlink_realpath_variation2"; 67unlink("$name_prefix/home/tests/link/readlink_realpath_variation2.tmp"); 68rmdir("$name_prefix/home/tests/link/"); 69rmdir("$name_prefix/home/tests/"); 70rmdir("$name_prefix/home/"); 71rmdir("$name_prefix/"); 72?> 73--EXPECTF-- 74*** Testing readlink() and realpath() : usage variations *** 75 76*** Testing readlink() and realpath() with linkname stored in an array *** 77 78-- Testing readlink() and realpath() with softlink, linkname stored inside an array -- 79bool(true) 80string(%d) "%s%ereadlink_realpath_variation2%ehome%etests%elink%ereadlink_realpath_variation2.tmp" 81string(%d) "%s%ereadlink_realpath_variation2%ehome%etests%elink%ereadlink_realpath_variation2.tmp" 82 83Warning: symlink(): No such file or directory in %s on line %d 84bool(false) 85 86Warning: readlink(): readlink failed to read the symbolic link (%s) in %s on line %d 87bool(false) 88bool(false) 89 90Warning: unlink(%s/./readlink_realpath_variation2/home/../home//tests//..//..//..//home//readlink_realpath_variation2_link.tmp/): No such file or directory in %s on line %d 91 92-- Testing readlink() and realpath() with hardlink, linkname stored inside an array -- 93bool(true) 94string(%d) "%s%ereadlink_realpath_variation2%ehome%etests%elink%ereadlink_realpath_variation2_link.tmp" 95string(%d) "%s%ereadlink_realpath_variation2%ehome%etests%elink%ereadlink_realpath_variation2_link.tmp" 96 97Warning: link(): No such file or directory in %s on line %d 98bool(false) 99 100Warning: readlink(): readlink failed to read the symbolic link (%s) in %s on line %d 101bool(false) 102bool(false) 103 104Warning: unlink(%s/./readlink_realpath_variation2/home/../home//tests//..//..//..//home//readlink_realpath_variation2_link.tmp/): No such file or directory in %s on line %d 105Done 106