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Christoph M. Becker 86c196ba7f
Fix GH-7980: Unexpected result for iconv_mime_decode
We need to reset the shift state right after conversion, to cater to
potenially following plain encodings.  Also, there is no need to reset
the shift for plain encodings, because these are not state-dependent.

Closes GH-8025.
2022-02-07 14:28:57 +01:00
appveyor Use php/php-sdk-binary-tools.git for AppVeyor builds 2021-12-05 13:51:50 +01:00
azure Merge branch 'PHP-7.4' into PHP-8.0 2021-11-26 11:04:29 +01:00
build fix #81656: GCC-11 silently ignores -R 2021-12-05 21:06:28 +01:00
docs Mention security in step 3, as otherwise it might be overlooked 2020-08-06 11:14:39 +01:00
ext Fix GH-7980: Unexpected result for iconv_mime_decode 2022-02-07 14:28:57 +01:00
main Bump for 8.0.17-dev 2022-02-02 23:44:02 +00:00
pear [ci skip] Remove text editor modelines 2019-03-23 21:09:38 +01:00
sapi Fix memory leak on invalid port 2022-01-08 21:04:55 +01:00
scripts Merge branch 'PHP-7.4' into PHP-8.0 2021-02-02 16:46:52 +01:00
tests Fix GH-7896: Environment vars may be mangled on Windows 2022-01-17 23:44:41 +01:00
travis Merge branch 'PHP-7.4' 2020-08-03 14:48:40 +02:00
TSRM Haiku fix ZTS build, disabling tls model 2022-02-07 13:05:54 +01:00
win32 Fix #81120: PGO data for main PHP DLL are not used 2021-06-10 22:57:09 +02:00
Zend Bump for 8.0.17-dev 2022-02-02 23:44:02 +00:00
.appveyor.yml Appveyor: switch master to VS 2019 2019-10-11 18:00:49 +02:00
.editorconfig Remove build.mk usage 2019-07-21 11:40:23 +02:00
.gdbinit Merge branch 'PHP-7.4' into PHP-8.0 2021-04-05 21:11:19 +02:00
.gitattributes Sync mysqlnd version with PHP version 2019-07-15 14:20:58 +02:00
.gitignore Remove more leftovers of PHP_DEFINE handling 2020-08-07 17:03:41 +02:00
.travis.yml Remove AMD64 jobs from Travis 2021-04-15 15:16:18 +02:00
azure-pipelines.yml Increase timeout on community job 2021-10-18 11:08:40 +02:00
buildconf Remove build.mk usage 2019-07-21 11:40:23 +02:00
buildconf.bat Fix #79146: cscript can fail to run on some systems 2020-01-21 11:53:11 +01:00
CODING_STANDARDS.md Remove requirements for proto comments from CODING_STANDARDS 2020-07-06 21:13:14 +02:00
configure.ac Bump for 8.0.17-dev 2022-02-02 23:44:02 +00:00
CONTRIBUTING.md [ci skip] Fix "The Mysterious PHP RFC Process" link. 2021-12-19 16:35:54 +01:00
EXTENSIONS EXTENSIONS: Update fileinfo maintainership info [ci skip] 2020-08-29 21:05:10 +02:00
LICENSE Update year to 2021 2021-02-02 16:46:16 +01:00
NEWS Fix GH-7980: Unexpected result for iconv_mime_decode 2022-02-07 14:28:57 +01:00
php.ini-development Fix invalid mbstring config reference 2021-11-10 09:44:56 +01:00
php.ini-production Fix invalid mbstring config reference 2021-11-10 09:44:56 +01:00
README.md [ci skip] Fix GH-7725: Adjust README instructions on referencing issues 2022-01-04 13:45:22 +01:00
README.REDIST.BINS Unbundle ext/xmlrpc 2020-05-29 16:47:44 +02:00
run-tests.php Don't truncate subsecond precision in run-tests.php JUNIT output 2021-12-27 22:15:33 +01:00
UPGRADING Revert "Remove no longer used "log_errors_max_len" ini directive (#6838)" 2021-05-08 20:54:53 +02:00
UPGRADING.INTERNALS Extensions should have the final say on their compiler flags 2020-09-28 13:18:47 +01:00

The PHP Interpreter

PHP is a popular general-purpose scripting language that is especially suited to web development. Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world. PHP is distributed under the PHP License v3.01.

Build status Build status Build Status Fuzzing Status

Documentation

The PHP manual is available at php.net/docs.

Installation

Prebuilt packages and binaries

Prebuilt packages and binaries can be used to get up and running fast with PHP.

For Windows, the PHP binaries can be obtained from windows.php.net. After extracting the archive the *.exe files are ready to use.

For other systems, see the installation chapter.

Building PHP source code

For Windows, see Build your own PHP on Windows.

For a minimal PHP build from Git, you will need autoconf, bison, and re2c. For a default build, you will additionally need libxml2 and libsqlite3. On Ubuntu, you can install these using:

sudo apt install -y pkg-config build-essential autoconf bison re2c \
                    libxml2-dev libsqlite3-dev

Generate configure:

./buildconf

Configure your build. --enable-debug is recommended for development, see ./configure --help for a full list of options.

# For development
./configure --enable-debug
# For production
./configure

Build PHP. To speed up the build, specify the maximum number of jobs using -j:

make -j4

The number of jobs should usually match the number of available cores, which can be determined using nproc.

Testing PHP source code

PHP ships with an extensive test suite, the command make test is used after successful compilation of the sources to run this test suite.

It is possible to run tests using multiple cores by setting -jN in TEST_PHP_ARGS:

make TEST_PHP_ARGS=-j4 test

Shall run make test with a maximum of 4 concurrent jobs: Generally the maximum number of jobs should not exceed the number of cores available.

The qa.php.net site provides more detailed info about testing and quality assurance.

Installing PHP built from source

After a successful build (and test), PHP may be installed with:

make install

Depending on your permissions and prefix, make install may need super user permissions.

PHP extensions

Extensions provide additional functionality on top of PHP. PHP consists of many essential bundled extensions. Additional extensions can be found in the PHP Extension Community Library - PECL.

Contributing

The PHP source code is located in the Git repository at github.com/php/php-src. Contributions are most welcome by forking the repository and sending a pull request.

Discussions are done on GitHub, but depending on the topic can also be relayed to the official PHP developer mailing list internals@lists.php.net.

New features require an RFC and must be accepted by the developers. See Request for comments - RFC and Voting on PHP features for more information on the process.

Bug fixes don't require an RFC. If the bug has a GitHub issue, reference it in the commit message using GH-NNNNNN. Use #NNNNNN for tickets in the old bugs.php.net bug tracker.

Fix GH-7815: php_uname doesn't recognise latest Windows versions
Fix #55371: get_magic_quotes_gpc() throws deprecation warning

See Git workflow for details on how pull requests are merged.

Guidelines for contributors

See further documents in the repository for more information on how to contribute:

Credits

For the list of people who've put work into PHP, please see the PHP credits page.