support PHP 7.2+

Author: deminy

.github/workflows/config.yml

@@ -4,7 +4,7 @@ jobs:
   ubuntu:
     strategy:
       matrix:
-          version: ["7.4", "8.0", "8.1", "8.2"]
+          version: ["7.2", "7.3", "7.4", "8.0", "8.1", "8.2"]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout php-bsdiff
@@ -20,5 +20,4 @@ jobs:
       - name: make
         run: make
       - name: test
-        run: |
-            make test TESTS="--show-diff tests"
+        run: make test TESTS="--show-diff tests"

README.md

@@ -10,7 +10,7 @@ For more information, visit his website at <http://www.daemonology.net/bsdiff/>.
 
 ## Requirements
 
-* PHP 7.4+
+* PHP 7.2 to PHP 8.x
 * BZip2 1.0+
 
 ## Installation
@@ -32,7 +32,7 @@ extension=bsdiff.so
 In case BZip2 can't be found automatically, use option `--with-bz2` to specify the installation directory of BZip2. e.g.,
 
 ```bash
-./configure --with-bz2=/usr/local/opt/bzip2 # When BZip2 is stalled via Homebrew on MacOS.
+./configure --with-bz2=/usr/local/opt/bzip2 # When BZip2 is installed via Homebrew on MacOS.
 ```
 
 ## Functions