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 569       it "PHP Foo" or "phpfoo"
 570  
 571    5. The PHP Group may publish revised and/or new versions of the
 572       license from time to time. Each version will be given a
 573       distinguishing version number.
 574       Once covered code has been published under a particular version
 575       of the license, you may always continue to use it under the terms
 576       of that version. You may also choose to use such covered code
 577       under the terms of any subsequent version of the license
 578       published by the PHP Group. No one other than the PHP Group has
 579       the right to modify the terms applicable to covered code created
 580       under this License.
 581  
 582    6. Redistributions of any form whatsoever must retain the following
 583       acknowledgment:
 584       "This product includes PHP, freely available from
 585       <http://www.php.net/>".
 586  
 587  THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND
 588  ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 589  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 590  PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE PHP
 591  DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 592  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 593  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 594  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 595  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 596  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 597  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 598  OF THE POSSIBILITY OF SUCH DAMAGE.
 599  ------------------------------------------------------------------