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--TEST--
Test symlink(), linkinfo(), link() and is_link() functions : usage variations - link name stored in an array/object
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) == 'WIN') {
die('skip no symlinks on Windows');
}
?>
--FILE--
<?php
/* Prototype: bool symlink ( string $target, string $link );
Description: creates a symbolic link to the existing target with the specified name link
Prototype: bool is_link ( string $filename );
Description: Tells whether the given file is a symbolic link.
Prototype: bool link ( string $target, string $link );
Description: Create a hard link
Prototype: int linkinfo ( string $path );
Description: Gets information about a link
*/
/* Variation 1 : Creating links across directories where linkname is stored as an object and array member */
// creating temp directory which will contain temp file and links created
$file_path = dirname(__FILE__);
$dirname = "$file_path/symlink_link_linkinfo_is_link_variation1/test/home";
mkdir($dirname, 0777, true);
// creating temp file; links are created to this file later on
$filename = "$file_path/symlink_link_linkinfo_is_link_variation1/symlink_link_linkinfo_is_link_variation1.tmp";
$fp = fopen($filename, "w");
fclose($fp);
echo "*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members in an object ***\n";
class object_temp {
var $linkname;
function object_temp($link) {
$this->linkname = $link;
}
}
$obj = new object_temp("$dirname/symlink_link_linkinfo_is_link_link.tmp");
/* Testing on soft links */
echo "\n-- Working with soft links --\n";
// creating soft link
var_dump( symlink($filename, $obj->linkname) );
// check if the link exists
var_dump( linkinfo($obj->linkname) );
// check if link is soft link
var_dump( is_link($obj->linkname) );
// delete the link created
unlink($obj->linkname);
// clear the cache
clearstatcache();
/* Testing on hard links */
echo "\n-- Working with hard links --\n";
// creating hard link
var_dump( link($filename, $obj->linkname) );
// check if the link exists
var_dump( linkinfo($obj->linkname) );
// check if link is soft link; expected: false as the link is a hardlink
var_dump( is_link($obj->linkname) );
// delete the link created
unlink($obj->linkname);
// clear the cache
clearstatcache();
echo "\n*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members of an array ***\n";
$link_arr = array("$dirname/symlink_link_linkinfo_is_link_link.tmp");
/* Testing on soft links */
echo "\n-- Working with soft links --\n";
// creating soft link
var_dump( symlink($filename, $link_arr[0]) );
// check if the link exist
var_dump( linkinfo($link_arr[0]) );
// check if link is soft link
var_dump( is_link($link_arr[0]) );
// delete the link created
unlink($link_arr[0]);
// clear the cache
clearstatcache();
/* Testing on hard links */
echo "\n-- Working with hard links --\n";
// creating hard link
var_dump( link($filename, $link_arr[0]) );
// check if the link exist
var_dump( linkinfo($link_arr[0]) );
// check if link is soft link; expected: false as this is a hardlink
var_dump( is_link($link_arr[0]) );
// delete the links created
unlink($link_arr[0]);
// clear the cache
clearstatcache();
echo "Done\n";
?>
--CLEAN--
<?php
$file_path = dirname(__FILE__);
$dirname = "$file_path/symlink_link_linkinfo_is_link_variation1";
unlink("$dirname/symlink_link_linkinfo_is_link_variation1.tmp");
rmdir("$dirname/test/home");
rmdir("$dirname/test");
rmdir($dirname);
?>
--EXPECTF--
*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members in an object ***
-- Working with soft links --
bool(true)
int(%d)
bool(true)
-- Working with hard links --
bool(true)
int(%d)
bool(false)
*** Testing symlink(), link(), linkinfo() and is_link() with linknames stored as members of an array ***
-- Working with soft links --
bool(true)
int(%d)
bool(true)
-- Working with hard links --
bool(true)
int(%d)
bool(false)
Done