PHP License v3.01 This is a reading of the license PHP License v3.01. Published by The PHP Group. It covers Software. Version 2 of the model. 1. What you may do This license permits the following. Change license. Replacing the license of the work, or of an adaptation, with another license, or changing its terms. Charge distribution fee. Charging a fee for the act of providing a copy of the work to someone else. Commercial use. Using the work to generate income, directly or indirectly, for example by selling it or by using it in advertising. Derivative works. Distributing an adaptation of the work and making it available to the public. Derive. Creating a new work from the work, such as a translation, adaptation or arrangement of it or of a part of it. Display. Showing the work to the public without making a copy the viewer keeps. Distribute. Providing copies of the work to the public or to anyone else. Modified works. Distributing a modified version of the work that does not amount to a new, derivative work. Modify. Altering the work, for example by updating it, without creating a new work; an alteration that creates a new work is Derive. No-warranty notice. Attaching a notice that the work is provided without any warranty. Present. Performing the work in public, including by broadcast or other communication to the public. Reproduce. Making copies of the work in any form. 2. What you must do These conditions come with the permissions above. Use a compliant license. Choosing a replacement license that stays compliant with the terms of the original license. It is a condition of change license. Attribution. Giving credit to the copyright holders or authors of the work, in the form the licensor asks for. It is a condition of derive. Notice. Notice: keeping the license and copyright notices with every copy. It is a condition of derive. Add statement. Attaching terms, notices or statements of one's own to the work or to one's modifications when passing it on. It is a condition of distribute. Attribution. Giving credit to the copyright holders or authors of the work, in the form the licensor asks for. It is a condition of distribute. Notice. Notice: keeping the license and copyright notices with every copy. It is a condition of distribute. Attribution. Giving credit to the copyright holders or authors of the work, in the form the licensor asks for. It is a condition of modify. Notice. Notice: keeping the license and copyright notices with every copy. It is a condition of modify. 3. What you may not do This license prohibits the following. Promote. Using the name or trademarks of the licensor or of contributors to endorse or promote a product. 4. Further terms The license states these terms about itself. Validity period: Perpetual. Region: Worldwide. Or later version option: Yes. 5. Warranty, liability and support The license carries the following clauses, quoted from the model. Warranty disclaimer: THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. Limitation of liability: IN NO EVENT SHALL THE PHP DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Additional clauses: 4. Products derived from this software may not be called "PHP", nor may "PHP" appear in their name, without prior written permission from group@php.net. You may indicate that your software works in conjunction with PHP by saying "Foo for PHP" instead of calling it "PHP Foo" or "phpfoo" 5. The PHP Group may publish revised and/or new versions of the license from time to time. Each version will be given a distinguishing version number. Once covered code has been published under a particular version of the license, you may always continue to use it under the terms of that version. You may also choose to use such covered code under the terms of any subsequent version of the license published by the PHP Group. No one other than the PHP Group has the right to modify the terms applicable to covered code created under this License. Promotion specification: 6. Redistributions of any form whatsoever must retain the following acknowledgment: "This product includes PHP software, freely available from ". This text was generated from the machine readable model of the license. It is not legal advice, and only the license itself is binding.