Update minimal supported PHP version to 7.2. (#25)
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 597408b..aa732ec 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -52,10 +52,6 @@
- macos-12
version:
# Many composer dependencies need PHP 7.2+
- # - php: "7.0"
- # swoole: "4.3.6"
- # - php: "7.1"
- # swoole: "4.5.11"
- php: "7.2"
swoole: "4.6.7"
- php: "7.3"
diff --git a/README.md b/README.md
index bd77675..66bbf84 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
## Installation Requirements
-SkyWalking PHP Agent requires SkyWalking 8.4+ and PHP 7.0+
+SkyWalking PHP Agent requires SkyWalking 8.4+ and PHP 7.2+
## Support List
diff --git a/docs/en/setup/service-agent/php-agent/README.md b/docs/en/setup/service-agent/php-agent/README.md
index 57e5ce9..d946b5a 100644
--- a/docs/en/setup/service-agent/php-agent/README.md
+++ b/docs/en/setup/service-agent/php-agent/README.md
@@ -1,24 +1,33 @@
# Setup PHP Agent
-1. Agent is available for PHP 7.0 - 8.x
+1. Agent is available for PHP 7.2 - 8.x
2. Build from source
3. Configure php.ini
## Requirements
+- GCC
+- Rustc
+- Cargo
+- Libclang
+- Make
+- Protoc
+
For Debian-base OS:
```shell script
sudo apt install gcc make cargo libclang protobuf-compiler
```
-## Install from pecl.net
+## Install
+
+### Install from pecl.net
```shell script
-sudo pecl install skywalking_agent
+pecl install skywalking_agent
```
-## Build & install from source
+### install from the source codes
```shell script
git clone --recursive https://github.com/apache/skywalking-php.git
