[BUG] Add missing php-tokenizer package in Dockerfile #68

Closed
Closed
[BUG] Add missing php-tokenizer package in Dockerfile#68

Description

@mikespub
mikespub
opened on Feb 8, 2026

Is there an existing issue for this?

  • I have searched the existing issues

Current Behavior

Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:

root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.

Expected Behavior

Allow image users to install dev packages or update no-dev packages

Steps To Reproduce

# cd /app/www/public/# composer update --no-dev
...
See error message above
#

Environment

- OS: N/A
- How docker service was installed: N/A

CPU architecture

x86-64

Docker creation

N/A

Container logs

N/A

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

    , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
     blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

    Skip to content
    [BUG] Add missing php-tokenizer package in Dockerfile #68
    Closed
    Closed
    [BUG] Add missing php-tokenizer package in Dockerfile#68
    Description
    @mikespub
    mikespub
    opened on Feb 8, 2026
    Is there an existing issue for this?
    •  I have searched the existing issues
    Current Behavior
    Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:
    root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
    Expected Behavior
    Allow image users to install dev packages or update no-dev packages
    Steps To Reproduce
    # cd /app/www/public/# composer update --no-dev
...
See error message above
#
    Environment
    - OS: N/A
- How docker service was installed: N/A
    CPU architecture
    x86-64
    Docker creation
    N/A
    Container logs
    N/A
    Metadata
    Metadata
    Assignees
    No one assigned
      Labels
      No labels
      No labels
      Type
      No type
      Projects
      Milestone
      No milestone
      Relationships
      None yet
      Development
      No branches or pull requests
      Issue actions
      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

      Skip to content
      [BUG] Add missing php-tokenizer package in Dockerfile #68
      Closed
      Closed
      [BUG] Add missing php-tokenizer package in Dockerfile#68
      Description
      @mikespub
      mikespub
      opened on Feb 8, 2026
      Is there an existing issue for this?
      •  I have searched the existing issues
      Current Behavior
      Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:
      root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
      Expected Behavior
      Allow image users to install dev packages or update no-dev packages
      Steps To Reproduce
      # cd /app/www/public/# composer update --no-dev
...
See error message above
#
      Environment
      - OS: N/A
- How docker service was installed: N/A
      CPU architecture
      x86-64
      Docker creation
      N/A
      Container logs
      N/A
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        No labels
        No labels
        Type
        No type
        Projects
        Milestone
        No milestone
        Relationships
        None yet
        Development
        No branches or pull requests
        Issue actions
        
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

        Skip to content
        [BUG] Add missing php-tokenizer package in Dockerfile #68
        Closed
        Closed
        [BUG] Add missing php-tokenizer package in Dockerfile#68
        Description
        @mikespub
        mikespub
        opened on Feb 8, 2026
        Is there an existing issue for this?
        •  I have searched the existing issues
        Current Behavior
        Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:
        root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
        Expected Behavior
        Allow image users to install dev packages or update no-dev packages
        Steps To Reproduce
        # cd /app/www/public/# composer update --no-dev
...
See error message above
#
        Environment
        - OS: N/A
- How docker service was installed: N/A
        CPU architecture
        x86-64
        Docker creation
        N/A
        Container logs
        N/A
        Metadata
        Metadata
        Assignees
        No one assigned
          Labels
          No labels
          No labels
          Type
          No type
          Projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

          Skip to content
          [BUG] Add missing php-tokenizer package in Dockerfile #68
          Closed
          Closed
          [BUG] Add missing php-tokenizer package in Dockerfile#68
          Description
          @mikespub
          mikespub
          opened on Feb 8, 2026
          Is there an existing issue for this?
          •  I have searched the existing issues
          Current Behavior
          Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:
          root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
          Expected Behavior
          Allow image users to install dev packages or update no-dev packages
          Steps To Reproduce
          # cd /app/www/public/# composer update --no-dev
...
See error message above
#
          Environment
          - OS: N/A
- How docker service was installed: N/A
          CPU architecture
          x86-64
          Docker creation
          N/A
          Container logs
          N/A
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            No labels
            No labels
            Type
            No type
            Projects
            Milestone
            No milestone
            Relationships
            None yet
            Development
            No branches or pull requests
            Issue actions
            
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

            Skip to content
            [BUG] Add missing php-tokenizer package in Dockerfile #68
            Closed
            Closed
            [BUG] Add missing php-tokenizer package in Dockerfile#68
            Description
            @mikespub
            mikespub
            opened on Feb 8, 2026
            Is there an existing issue for this?
            •  I have searched the existing issues
            Current Behavior
            Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:
            root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
            Expected Behavior
            Allow image users to install dev packages or update no-dev packages
            Steps To Reproduce
            # cd /app/www/public/# composer update --no-dev
...
See error message above
#
            Environment
            - OS: N/A
- How docker service was installed: N/A
            CPU architecture
            x86-64
            Docker creation
            N/A
            Container logs
            N/A
            Metadata
            Metadata
            Assignees
            No one assigned
              Labels
              No labels
              No labels
              Type
              No type
              Projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              [BUG] Add missing php-tokenizer package in Dockerfile #68
              Closed
              Closed
              [BUG] Add missing php-tokenizer package in Dockerfile#68
              Description
              @mikespub
              mikespub
              opened on Feb 8, 2026
              Is there an existing issue for this?
              •  I have searched the existing issues
              Current Behavior
              Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:
              root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
              Expected Behavior
              Allow image users to install dev packages or update no-dev packages
              Steps To Reproduce
              # cd /app/www/public/# composer update --no-dev
...
See error message above
#
              Environment
              - OS: N/A
- How docker service was installed: N/A
              CPU architecture
              x86-64
              Docker creation
              N/A
              Container logs
              N/A
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                No labels
                No labels
                Type
                No type
                Projects
                Milestone
                No milestone
                Relationships
                None yet
                Development
                No branches or pull requests
                Issue actions
                
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                Skip to content
                [BUG] Add missing php-tokenizer package in Dockerfile #68
                Closed
                Closed
                [BUG] Add missing php-tokenizer package in Dockerfile#68
                Description
                @mikespub
                mikespub
                opened on Feb 8, 2026
                Is there an existing issue for this?
                •  I have searched the existing issues
                Current Behavior
                Without ext-tokenizer as php extension in the container image, commands like composer install -o to install dev packages or even composer update --no-dev -o to update no-dev packages will result in an error message:
                root@c923b8db0924:/# cd /app/www/public/
root@c923b8db0924:/app/www/public# composer update --no-dev
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^12.5 -> satisfiable by phpunit/phpunit[12.5.8, 12.5.9, 12.5.10].
- phpunit/phpunit[12.5.8, ..., 12.5.10] require staabm/side-effects-detector ^1.0.5 -> satisfiable by staabm/side-effects-detector[1.0.5].
- staabm/side-effects-detector 1.0.5 requires ext-tokenizer * -> it is missing from your system. Install or enable PHP's tokenizer extension....Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
                Expected Behavior
                Allow image users to install dev packages or update no-dev packages
                Steps To Reproduce
                # cd /app/www/public/# composer update --no-dev
...
See error message above
#
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- How docker service was installed: N/A
                CPU architecture
                x86-64
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