xref: /PHP-7.0/ext/pcre/pcrelib/LICENCE (revision 5f9df47e)
1PCRE LICENCE
2------------
3
4PCRE is a library of functions to support regular expressions whose syntax
5and semantics are as close as possible to those of the Perl 5 language.
6
7Release 8 of PCRE is distributed under the terms of the "BSD" licence, as
8specified below. The documentation for PCRE, supplied in the "doc"
9directory, is distributed under the same terms as the software itself. The data
10in the testdata directory is not copyrighted and is in the public domain.
11
12The basic library functions are written in C and are freestanding. Also
13included in the distribution is a set of C++ wrapper functions, and a
14just-in-time compiler that can be used to optimize pattern matching. These
15are both optional features that can be omitted when the library is built.
16
17
18THE BASIC LIBRARY FUNCTIONS
19---------------------------
20
21Written by:       Philip Hazel
22Email local part: ph10
23Email domain:     cam.ac.uk
24
25University of Cambridge Computing Service,
26Cambridge, England.
27
28Copyright (c) 1997-2015 University of Cambridge
29All rights reserved.
30
31
32PCRE JUST-IN-TIME COMPILATION SUPPORT
33-------------------------------------
34
35Written by:       Zoltan Herczeg
36Email local part: hzmester
37Emain domain:     freemail.hu
38
39Copyright(c) 2010-2015 Zoltan Herczeg
40All rights reserved.
41
42
43STACK-LESS JUST-IN-TIME COMPILER
44--------------------------------
45
46Written by:       Zoltan Herczeg
47Email local part: hzmester
48Emain domain:     freemail.hu
49
50Copyright(c) 2009-2015 Zoltan Herczeg
51All rights reserved.
52
53
54THE C++ WRAPPER FUNCTIONS
55-------------------------
56
57Contributed by:   Google Inc.
58
59Copyright (c) 2007-2012, Google Inc.
60All rights reserved.
61
62
63THE "BSD" LICENCE
64-----------------
65
66Redistribution and use in source and binary forms, with or without
67modification, are permitted provided that the following conditions are met:
68
69    * Redistributions of source code must retain the above copyright notice,
70      this list of conditions and the following disclaimer.
71
72    * Redistributions in binary form must reproduce the above copyright
73      notice, this list of conditions and the following disclaimer in the
74      documentation and/or other materials provided with the distribution.
75
76    * Neither the name of the University of Cambridge nor the name of Google
77      Inc. nor the names of their contributors may be used to endorse or
78      promote products derived from this software without specific prior
79      written permission.
80
81THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
82AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
83IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
84ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
85LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
86CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
87SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
88INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
89CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
90ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
91POSSIBILITY OF SUCH DAMAGE.
92
93End
94