xref: /web-php/license/3_01.txt (revision 89b82729)
1--------------------------------------------------------------------
2                  The PHP License, version 3.01
3Copyright (c) 1999 - 2019 The PHP Group. All rights reserved.
4--------------------------------------------------------------------
5
6Redistribution and use in source and binary forms, with or without
7modification, is permitted provided that the following conditions
8are met:
9
10  1. Redistributions of source code must retain the above copyright
11     notice, this list of conditions and the following disclaimer.
12
13  2. Redistributions in binary form must reproduce the above copyright
14     notice, this list of conditions and the following disclaimer in
15     the documentation and/or other materials provided with the
16     distribution.
17
18  3. The name "PHP" must not be used to endorse or promote products
19     derived from this software without prior written permission. For
20     written permission, please contact group@php.net.
21
22  4. Products derived from this software may not be called "PHP", nor
23     may "PHP" appear in their name, without prior written permission
24     from group@php.net.  You may indicate that your software works in
25     conjunction with PHP by saying "Foo for PHP" instead of calling
26     it "PHP Foo" or "phpfoo"
27
28  5. The PHP Group may publish revised and/or new versions of the
29     license from time to time. Each version will be given a
30     distinguishing version number.
31     Once covered code has been published under a particular version
32     of the license, you may always continue to use it under the terms
33     of that version. You may also choose to use such covered code
34     under the terms of any subsequent version of the license
35     published by the PHP Group. No one other than the PHP Group has
36     the right to modify the terms applicable to covered code created
37     under this License.
38
39  6. Redistributions of any form whatsoever must retain the following
40     acknowledgment:
41     "This product includes PHP software, freely available from
42     <http://www.php.net/software/>".
43
44THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND
45ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
46THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
47PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE PHP
48DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
49INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
50(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
51SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
53STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
54ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
55OF THE POSSIBILITY OF SUCH DAMAGE.
56
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58
59This software consists of voluntary contributions made by many
60individuals on behalf of the PHP Group.
61
62The PHP Group can be contacted via Email at group@php.net.
63
64For more information on the PHP Group and the PHP project,
65please see <http://www.php.net>.
66
67PHP includes the Zend Engine, freely available at
68<http://www.zend.com>.
69