prepare for cli updates with custom php binary

resources/js/pages/Acp.jsx

@@ -201,6 +201,11 @@ function Acp({ isAdmin }) {
         favicon_128: '',
         favicon_256: '',
     })
+    const [systemCliSettings, setSystemCliSettings] = useState({
+        php_binary: '',
+    })
+    const [systemCliSaving, setSystemCliSaving] = useState(false)
+    const [systemCliError, setSystemCliError] = useState('')
     const settingsDetailMap = {
         forum_name: 'forumName',
         default_theme: 'defaultTheme',
@@ -292,6 +297,9 @@ function Acp({ isAdmin }) {
                     favicon_256: settingsMap.get('favicon_256') || '',
                 }
                 setGeneralSettings(next)
+                setSystemCliSettings({
+                    php_binary: settingsMap.get('system.php_binary') || '',
+                })
                 setAttachmentSettings({
                     display_images_inline: settingsMap.get('attachments.display_images_inline') || 'true',
                     create_thumbnails: settingsMap.get('attachments.create_thumbnails') || 'true',
@@ -373,6 +381,23 @@ function Acp({ isAdmin }) {
         }
     }
 
+    const handleSystemCliSave = async (event) => {
+        event.preventDefault()
+        setSystemCliSaving(true)
+        setSystemCliError('')
+        try {
+            const value = typeof systemCliSettings.php_binary === 'string'
+                ? systemCliSettings.php_binary.trim()
+                : String(systemCliSettings.php_binary ?? '')
+            await saveSetting('system.php_binary', value)
+            setSystemCliSettings((prev) => ({ ...prev, php_binary: value }))
+        } catch (err) {
+            setSystemCliError(err.message)
+        } finally {
+            setSystemCliSaving(false)
+        }
+    }
+
     const handleLogoUpload = async (file, settingKey) => {
         if (!file) return
         setGeneralUploading(true)
@@ -3588,9 +3613,30 @@ function Acp({ isAdmin }) {
                                             <h5 className="mb-0">CLI</h5>
                                         </div>
                                         <div className="bb-acp-panel-body">
-                                            <p className="bb-muted mb-0">
-                                                Placeholder: CLI upgrade commands and automation helpers will live here.
-                                            </p>
+                                            {systemCliError && <p className="text-danger">{systemCliError}</p>}
+                                            <Form onSubmit={handleSystemCliSave}>
+                                                <Form.Group className="mb-3">
+                                                    <Form.Label>PHP interpreter</Form.Label>
+                                                    <Form.Control
+                                                        type="text"
+                                                        placeholder={systemStatus?.php_default || '/usr/bin/php'}
+                                                        value={systemCliSettings.php_binary}
+                                                        onChange={(event) =>
+                                                            setSystemCliSettings((prev) => ({
+                                                                ...prev,
+                                                                php_binary: event.target.value,
+                                                            }))
+                                                        }
+                                                    />
+                                                    <Form.Text className="bb-muted">
+                                                        Used for CLI-based updates and maintenance tasks. Leave empty to use
+                                                        the system default.
+                                                    </Form.Text>
+                                                </Form.Group>
+                                                <Button type="submit" variant="dark" disabled={systemCliSaving}>
+                                                    {t('acp.save')}
+                                                </Button>
+                                            </Form>
                                         </div>
                                     </div>
                                 )}