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Convert PHP Array to TOML Online - Free, Local & Instant

Instant PHP Array (.php) to TOML (.toml) converter. 100% client-side processing in your browser RAM — zero file uploads, full privacy, drag & drop or paste raw text.

PHP Array → TOML ⇄ Swap (TOML → PHP Array)

Technical Comparison: PHP Array vs TOML

Data & Dev Config
Specification PHP Array (Source) TOML (Target)
Full Specification PHP Short-Syntax Associative Array Literal Tom's Obvious, Minimal Language v1.0
File Extension & MIME .php (text/plain) .toml (application/toml)
Data Typing Model Associative & indexed arrays with => fat-arrow syntax Strong (strings, integers, floats, booleans, RFC 3339 dates, arrays)
Structure & Hierarchy Deeply nested PHP return array config files Section tables [table] and [[array_of_tables]]
Comments Support Supported (// and /* */) Supported (# comment)
Primary Ecosystem Laravel config/*.php, WordPress plugins, Symfony & Composer projects Rust Cargo.toml, Python pyproject.toml, Hugo static sites

PHP Array to TOML — Before & After Example

Before (PHP Array Input)
<?php

$data = [
  [
    'id' => 1,
    'name' => 'Alice Johnson',
    'email' => 'alice@example.com',
    'role' => 'admin',
    'active' => true,
    'score' => 98.5,
    'address' => [
      'city' => 'Berlin',
      'country' => 'DE',
    ],
  ],
  [
    'id' => 2,
    'name' => 'Bob Smith',
    'email' => 'bob@example.com',
    'role' => 'editor',
    'active' => false,
    'score' => 87,
    'address' => [
      'city' => 'Austin',
      'country' => 'US',
    ],
  ],
  [
    'id' => 3,
    'name' => 'Chiara Rossi',
    'email' => 'chiara@example.com',
    'role' => 'viewer',
    'active' => true,
    'score' => 91.25,
    'address' => [
      'city' => 'Milan',
      'country' => 'IT',
    ],
  ],
];

return $data;
After (TOML Output)
[[items]]
id = 1
name = "Alice Johnson"
email = "alice@example.com"
role = "admin"
active = true
score = 98.5

[items.address]
city = "Berlin"
country = "DE"

[[items]]
id = 2
name = "Bob Smith"
email = "bob@example.com"
role = "editor"
active = false
score = 87

[items.address]
city = "Austin"
country = "US"

[[items]]
id = 3
name = "Chiara Rossi"
email = "chiara@example.com"
role = "viewer"
active = true
score = 91.25

[items.address]
city = "Milan"
country = "IT"

Frequently Asked Questions: PHP Array to TOML

How do I convert PHP Array to TOML online without uploading sensitive files? ▾

Paste your PHP Array data or drag and drop a .php file into the converter above. ZeroUpload parses PHP Array and serializes TOML 100% inside your browser RAM using local JavaScript—no bytes are ever sent to an external server.

How are nested objects or tabular columns mapped between PHP Array and TOML? ▾

When converting hierarchical structures (Deeply nested PHP return array config files) and tabular or config formats (Section tables [table] and [[array_of_tables]]), our engine automatically flattens or unflattens dot-separated keys (such as address.city) and preserves numbers, booleans, arrays, and null values.

Is this PHP Array to TOML converter free for commercial and production config files? ▾

Yes. The tool is completely free, requires no account or API key, and works offline once loaded. Because execution happens in local memory, it is safe for proprietary PHP Array, database exports, and production secrets.

Can I convert TOML back to PHP Array? ▾

Yes! Click the "Swap (TOML → PHP Array)" button at the top of the workspace or use the reverse converter link at the bottom of this page for bidirectional conversion.