Bump min PHP version to 7.4 (#3205)

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '7.2'
+          php-version: '7.4'
           ini-values: error_reporting=E_ALL
           coverage: none
           extensions: mbstring, intl
@@ -51,7 +51,7 @@ jobs:
     strategy:
       max-parallel: 10
       matrix:
-        php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['7.4', '8.0', '8.1', '8.2', '8.3']
         psr7: ['^1.9.1', '^2.5.1']
         include:
           - php: '8.0'
@@ -106,7 +106,7 @@ jobs:
     strategy:
       max-parallel: 10
       matrix:
-        php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['7.4', '8.0', '8.1', '8.2', '8.3']
 
     steps:
       - name: Set up PHP

README.md

@@ -67,16 +67,19 @@ composer require guzzlehttp/guzzle
 | 5.x     | EOL (2019-10-31)    | `guzzlehttp/guzzle` | `GuzzleHttp` | [v5][guzzle-5-repo] | [v5][guzzle-5-docs] | No    | >=5.4,<7.4   |
 | 6.x     | EOL (2023-10-31)    | `guzzlehttp/guzzle` | `GuzzleHttp` | [v6][guzzle-6-repo] | [v6][guzzle-6-docs] | Yes   | >=5.5,<8.0   |
 | 7.x     | Latest              | `guzzlehttp/guzzle` | `GuzzleHttp` | [v7][guzzle-7-repo] | [v7][guzzle-7-docs] | Yes   | >=7.2.5,<8.4 |
+| 8.x     | Experimental        | `guzzlehttp/guzzle` | `GuzzleHttp` | [v8][guzzle-8-repo] | [v8][guzzle-8-docs] | Yes   | >=7.4,<8.4   |
 
 [guzzle-3-repo]: https://github.com/guzzle/guzzle3
 [guzzle-4-repo]: https://github.com/guzzle/guzzle/tree/4.x
 [guzzle-5-repo]: https://github.com/guzzle/guzzle/tree/5.3
 [guzzle-6-repo]: https://github.com/guzzle/guzzle/tree/6.5
 [guzzle-7-repo]: https://github.com/guzzle/guzzle
+[guzzle-8-repo]: https://github.com/guzzle/guzzle
 [guzzle-3-docs]: https://guzzle3.readthedocs.io/
 [guzzle-5-docs]: https://docs.guzzlephp.org/en/5.3/
 [guzzle-6-docs]: https://docs.guzzlephp.org/en/6.5/
 [guzzle-7-docs]: https://docs.guzzlephp.org/en/latest/
+[guzzle-8-docs]: https://docs.guzzlephp.org/en/latest/
 
 
 ## Security

composer.json

@@ -61,7 +61,7 @@
                     "type": "zip"
                 },
                 "require": {
-                    "php": "^7.2.5 || ^8.0",
+                    "php": "^7.4 || ^8.0",
                     "phpunit/phpunit": "^7.5.20 || ^8.5.8 || ^9.3.11",
                     "php-http/message": "^1.0 || ^2.0",
                     "guzzlehttp/psr7": "^1.7 || ^2.0",
@@ -79,7 +79,7 @@
         }
     ],
     "require": {
-        "php": "^7.2.5 || ^8.0",
+        "php": "^7.4 || ^8.0",
         "ext-json": "*",
         "guzzlehttp/promises": "^1.5.3 || ^2.0.1",
         "guzzlehttp/psr7": "^1.9.1 || ^2.5.1",

docs/overview.rst

@@ -5,7 +5,7 @@ Overview
 Requirements
 ============
 
-#. PHP 7.2.5
+#. PHP 7.4+
 #. To use the PHP stream handler, ``allow_url_fopen`` must be enabled in your
    system's php.ini.
 #. To use the cURL handler, you must have a recent version of cURL >= 7.19.4
@@ -121,9 +121,9 @@ Guidelines
 1. Guzzle utilizes PSR-1, PSR-2, PSR-4, and PSR-7.
 2. Guzzle is meant to be lean and fast with very few dependencies. This means
    that not every feature request will be accepted.
-3. Guzzle has a minimum PHP version requirement of PHP 7.2. Pull requests must
-   not require a PHP version greater than PHP 7.2 unless the feature is only
-   utilized conditionally and the file can be parsed by PHP 7.2.
+3. Guzzle has a minimum PHP version requirement of PHP 7.4. Pull requests must
+   not require a PHP version greater than PHP 7.4 unless the feature is only
+   utilized conditionally and the file can be parsed by PHP 7.4.
 4. All pull requests must include unit tests to ensure the change works as
    expected and to prevent regressions.
 

docs/request-options.rst

@@ -587,7 +587,7 @@ idn_conversion
 :Types:
     - bool
     - int
-:Default: ``true`` if ``intl`` extension is available (and ICU library is 4.6+ for PHP 7.2+), ``false`` otherwise
+:Default: ``true`` if ``intl`` extension is available (and ICU library is 4.6+), ``false`` otherwise
 :Constant: ``GuzzleHttp\RequestOptions::IDN_CONVERSION``
 
 .. code-block:: php