PHP 7.3 reached EOL on , and all releases of this version no longer receive security or bug fixes. Using PHP 7.3.20 is not recommended. PHP 7.3.33 is the latest version in the series.
Downloads
Source Code
Git Clone
Use Git to clone the 7.3.20 tag from the PHP Git repository.
git clone https://github.com/php/php-src.git --depth 1 --branch php-7.3.20How to compile PHP
PHP can be compiled by setting up the dependencies, building the configure script (
Detailed articles on how to compile PHP are available for Ubuntu/Debian based systems and Fedora/RHEL based systems.
./buildconf), configuring the build ./configure, and running make.Detailed articles on how to compile PHP are available for Ubuntu/Debian based systems and Fedora/RHEL based systems.
Windows binaries
Non-Thread Safe Builds
Non-Thread Safe (NTS) builds are single-threaded PHP builds. They can be used on web servers that integrate PHP over FastCGI protocol, such as Nginx, Caddy, and IIS.
php-7.3.20-x64NTS.zip (24.44 MiB)
php-7.3.20-x86NTS.zip (22.81 MiB)
Thread-Safe Builds
Thread-Safe (TS) builds are multi-thread PHP builds, often used to integrate PHP as a Server API for multithreaded servers. The most common use case is using PHP as an Apache module.
php-7.3.20-x64TS.zip (24.56 MiB)
php-7.3.20-x86TS.zip (22.87 MiB)
Docker/Podman Containers
PHP CLI
PHP CLI Containers images only include the PHP CLI, and no FPM or Apache modules. The Alpine builds are lightweight, but may introduce incompatibilities due to their musl builds. Albeit their larger size, the Debian-based (without the "-alpine" suffix) images are more complete, and widely used.
Alpine-based: Lightweight, but may introduce incompatibilities due to their musl builds.
docker pull php:7.3.20-cli-alpineDebian-based: More compatible with other components, complete, and are widely used.
docker pull php:7.3.20-cliPHP CLI + Web Server Integration
These container images include PHP CLI, and a web server integration. FPM container images can be integrated with web servers such as Nginx, Caddy, and Apache with Event MPM. The Apache container images include Apache web server, integrating PHP as an Apache module.
Alpine-based: Lightweight, but may introduce incompatibilities due to their musl builds.
docker pull php:7.3.20-fpm-alpineDebian-based ZTS Apache: Includes Apache web server integrating PHP as an Apache module.
docker pull php:7.3.20-apacheDebian-based NTS FPM: PHP-FPM, can be integrated with Nginx, Caddy, and other web servers over Fast CGI.
docker pull php:7.3.20-fpmChangeLog
Core
- Fixed bug #79650 (php-win.exe 100% cpu lockup).
- Fixed bug #79668 (get_defined_functions(true) may miss functions).
- Fixed possibly unsupported
timercmp()usage.
Exif
- Fixed bug #79687 (Sony picture - PHP Warning - Make, Model, MakerNotes).
Filter
- Fixed bug #73527 (Invalid memory access in
php_filter_strip).
GD
- Fixed bug #79676 (imagescale adds black border with IMG_BICUBIC).
OpenSSL
- Fixed bug #62890 (default_socket_timeout=-1 causes connection to timeout).
PDO SQLite
- Fixed bug #79664 (
PDOStatement::getColumnMetafails on empty result set).
SPL
- Fixed bug #79710 (Reproducible segfault in error_handler during GC involved an SplFileObject).
Standard
Commit List
Böszörményi Zoltán
- Fixed bug #79570 in 6aff9a50ca
Christoph M. Becker
- 7.3.20 will be next in c249f593ef
- Fix PVS-Studio integration in 744f9016c4
- Fix #79650: php-win.exe 100% cpu lockup in 923c45bdca
- Fix #79664:
PDOStatement::getColumnMetafails on empty result set in 63bd8f38f4 - Fix #79668: get_defined_functions(true) may miss functions in b8e7b30b47
- Fix #73527: Invalid memory access in
php_filter_stripin ceae81665c - Fix #74267: segfault with streams and invalid data in 12c59f6660
- Fix #62890: default_socket_timeout=-1 causes connection to timeout in eadd980706
- Fix possibly unsupported
timercmp()usage in 7ac0fb5ae4 - Fix #79676: imagescale adds black border with IMG_BICUBIC in 86e1f0ea11
- Fix #79687: Sony picture - PHP Warning - Make, Model, MakerNotes in 5621c5faf8
- Bump version to 7.3.20RC1 in a20c3d4f45
- Bump version to 7.3.20 in f1a84334be
Dmitry Stogov
- Fixed possible usage of uninitialized value in 1f521a0b23
Nikita Popov
- Fixed bug #79710 in 32f377b0b9