[tests] Fix tests

examples/development/php/ds-extension/README.md

@@ -0,0 +1,13 @@
+# PHP with the `ds` extension
+
+A minimal Devbox project that installs PHP 8.5 and the [`ds`](https://www.php.net/manual/en/book.ds.php)
+extension and exercises `\Ds\Seq` from a short PHP script.
+
+## Run it
+
+```sh
+devbox run run_test
+```
+
+The script verifies that `ds` is loaded with `extension_loaded('ds')` and then
+constructs a `\Ds\Seq`, iterating its elements.

examples/development/php/ds-extension/devbox.d/php/php-fpm.conf

@@ -0,0 +1,17 @@
+[global]
+pid = ${PHPFPM_PID_FILE}
+error_log = ${PHPFPM_ERROR_LOG_FILE}
+daemonize = yes
+
+[www]
+; user = www-data
+; group = www-data
+listen = 127.0.0.1:${PHPFPM_PORT}
+; listen.owner = www-data
+; listen.group = www-data
+pm = dynamic
+pm.max_children = 5
+pm.start_servers = 2
+pm.min_spare_servers = 1
+pm.max_spare_servers = 3
+chdir = /

examples/development/php/ds-extension/devbox.d/php/php.ini

@@ -0,0 +1,6 @@
+[php]
+
+; Put your php.ini directives here. For the latest default php.ini file, see https://github.com/php/php-src/blob/master/php.ini-production
+
+; memory_limit = 128M
+; expose_php = Off

examples/development/php/ds-extension/devbox.json

@@ -0,0 +1,11 @@
+{
+  "packages": [
+    "php@8.5",
+    "php85Extensions.ds@latest"
+  ],
+  "shell": {
+    "scripts": {
+      "run_test": "php index.php"
+    }
+  }
+}

examples/development/php/ds-extension/devbox.lock

@@ -0,0 +1,106 @@
+{
+  "lockfile_version": "1",
+  "packages": {
+    "github:NixOS/nixpkgs/nixpkgs-unstable": {
+      "last_modified": "2026-04-27T06:11:55Z",
+      "resolved": "github:NixOS/nixpkgs/6368eda62c9775c38ef7f714b2555a741c20c72d?lastModified=1777270315&narHash=sha256-yKB4G6cKsQsWN7M6rZGk6gkJPDNPIzT05y4qzRyCDlI%3D"
+    },
+    "php85Extensions.ds@latest": {
+      "last_modified": "2026-05-08T21:03:27Z",
+      "resolved": "github:NixOS/nixpkgs/b3da656039dc7a6240f27b2ef8cc6a3ef3bccae7#php85Extensions.ds",
+      "source": "devbox-search",
+      "version": "2.0.0",
+      "systems": {
+        "aarch64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/bljpapdpa4amfjbv8nj7dv240xqgqq6y-php-ds-2.0.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/bljpapdpa4amfjbv8nj7dv240xqgqq6y-php-ds-2.0.0"
+        },
+        "aarch64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/q2i8szhr19yn31brcymy5rwdyavq94fj-php-ds-2.0.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/q2i8szhr19yn31brcymy5rwdyavq94fj-php-ds-2.0.0"
+        },
+        "x86_64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/sspk4hlrds9f7nzmzs2j520fgr5bjq56-php-ds-2.0.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/sspk4hlrds9f7nzmzs2j520fgr5bjq56-php-ds-2.0.0"
+        },
+        "x86_64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/hv2x77zg3v0qyhshwz592iiqr8inv0qm-php-ds-2.0.0",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/hv2x77zg3v0qyhshwz592iiqr8inv0qm-php-ds-2.0.0"
+        }
+      }
+    },
+    "php@8.5": {
+      "last_modified": "2026-05-08T21:03:27Z",
+      "plugin_version": "0.0.3",
+      "resolved": "github:NixOS/nixpkgs/b3da656039dc7a6240f27b2ef8cc6a3ef3bccae7#php85",
+      "source": "devbox-search",
+      "version": "8.5.6",
+      "systems": {
+        "aarch64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/5rvi873nrynml14fxp1vjm62hsanyjq2-php-with-extensions-8.5.6",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/5rvi873nrynml14fxp1vjm62hsanyjq2-php-with-extensions-8.5.6"
+        },
+        "aarch64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/46lzqw9gb5asd4d21yx8xx9njzp1mv78-php-with-extensions-8.5.6",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/46lzqw9gb5asd4d21yx8xx9njzp1mv78-php-with-extensions-8.5.6"
+        },
+        "x86_64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/cnjm1ipj0law6766022cbcjg7d1j43a5-php-with-extensions-8.5.6",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/cnjm1ipj0law6766022cbcjg7d1j43a5-php-with-extensions-8.5.6"
+        },
+        "x86_64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/vjvqkq61yamwrmj04cpf1nvrms7xjzhc-php-with-extensions-8.5.6",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/vjvqkq61yamwrmj04cpf1nvrms7xjzhc-php-with-extensions-8.5.6"
+        }
+      }
+    }
+  }
+}

examples/development/php/ds-extension/index.php

@@ -0,0 +1,14 @@
+<?php
+
+if (!extension_loaded('ds')) {
+    fwrite(STDERR, "ds extension is not enabled\n");
+    exit(1);
+}
+
+$seq = new \Ds\Seq(["hello", "world"]);
+
+echo "Original sequence elements\n";
+foreach ($seq as $idx => $elem) {
+    echo "idx: $idx and elem: $elem\n";
+}
+echo "done\n";

testscripts/languages/php.test.txt

@@ -1,19 +1,19 @@
 exec devbox run php index.php
 stdout 'done\n'
 
-exec devbox rm php83Extensions.ds
+exec devbox rm php85Extensions.ds
 exec devbox run php index.php
 stdout 'ds extension is not enabled'
 
-exec devbox add php83Extensions.ds
+exec devbox add php85Extensions.ds
 exec devbox run php index.php
 stdout 'done\n'
 
 -- devbox.json --
 {
   "packages": [
-    "php@latest",
-    "php83Extensions.ds@latest"
+    "php@8.5",
+    "php85Extensions.ds@latest"
   ]
 }
 
@@ -26,10 +26,10 @@ if (!extension_loaded('ds')) {
     exit(0);
 }
 
-$vec = new \Ds\Vector(["hello", "world"]);
+$seq = new \Ds\Seq(["hello", "world"]);
 
-echo("Original vector elements\n");
-foreach ($vec as $idx => $elem) {
+echo("Original sequence elements\n");
+foreach ($seq as $idx => $elem) {
   echo("idx: $idx and elem: $elem\n");
 }
 echo("done\n");