GTS Upload Limit Manager

"The uploaded file exceeds the upload_max_filesize directive in php.ini." If that error just ruined your afternoon, GTS Upload Limit Manager is built for you. Most upload-limit fixes online tell you to guess at a php.ini value, edit server files by hand, and hope. GTS Upload Limit Manager replaces the guesswork: it scans your site to show exactly what's limiting you, lets you request a bigger limit in a couple of clicks, writes the server config for you, and then tells you — honestly — whether it actually took effect. What it does for you

• Shows you the truth, not one confusing number. Your requested setting, what WordPress displays, the raw PHP values your server enforces, and the real usable limit are all shown separately, so you always know what's actually going on.
• Raises your limit without touching a config file by hand. Pick a preset from 64M to 10G, enter a custom size, or use practical high-limit mode, and the plugin writes safe .htaccess and .user.ini blocks for you.
• Reports exactly what happened, per file. No more vague "settings saved" messages — you get an applied / unchanged / skipped / removed / failed result for every file the plugin touches.
• Has your back if something looks wrong. Every change is backed up automatically first, so restoring the previous file is one click, no FTP required.
• Confirms it actually worked. After you apply a change, the scanner tells you whether the new limit is active, still propagating, or being overridden by your host — so you're never left guessing.
• Leaves no trace if you remove it. Undo the plugin's config changes, or uninstall entirely, and your files return to exactly how they were.

Who is this for? Photographers and videographers uploading large media, membership sites and LMS platforms accepting big PDFs or ZIPs, WooCommerce stores with detailed product galleries, agencies managing client sites on shared hosting, and developers who just want a fast, safe way to check and raise upload limits without SSH access. Included tools

• Upload limit scanner: requested setting, WordPress-filtered display value, raw PHP values, calculated PHP ceiling, multisite quota, and best-known usable limit, shown separately rather than blended into one misleading number
• Per-directive verification: active, pending propagation, mismatch, or not applied
• Presets from 64M to 10G, plus custom upload, post, and memory size values
• Practical high-limit mode for supported servers (never disables uploads with an unsafe upload_max_filesize of 0)
• Automatic post_max_size overhead validation, so your request stays internally consistent
• Optional .htaccess and .user.ini config block writers, with per-file apply results and partial-success reporting
• One-click backup and restore of the previous file contents before any change
• Choice to preserve or remove an existing config block when a target is turned off
• WordPress upload_size_limit filter support
• Safe, one-click removal of every change the plugin made

Honest about its limits High-limit mode is best effort. Hosting providers, web servers, firewalls, CDNs, and security rules can still enforce hard limits that this plugin cannot override, and it will always tell you plainly when that's the case rather than pretend otherwise. GTS Upload Limit Manager is, and will stay, completely free: no ads, no upsells, no tracking.

1.3

• Correctness: the scanner now separates the requested plugin setting, the WordPress-filtered display value, the raw PHP ini values, a calculated PHP ceiling (minimum positive of upload_max_filesize/post_max_size), a multisite per-file network quota where relevant, and the best-known usable limit, instead of one blended number.
• Safety: removed the unsafe upload_max_filesize = 0 / post_max_size = 0 "Unlimited" implementation. PHP treats upload_max_filesize=0 as disabling uploads, not as unlimited. Unlimited mode is now a clearly labelled practical high limit (20G), and any previously saved 0 value is migrated automatically the first time settings are loaded.
• Validation: post_max_size is now automatically kept larger than upload_max_filesize by the larger of 1MB or 10% overhead, with an on-screen notice when a value is auto-adjusted.
• Apply/remove results are now reported per file (.htaccess / .user.ini) as applied, unchanged, skipped, removed, or failed, and an overall partial-success state is shown instead of a single pass/fail message.
• Turning off a config target now removes its existing GTS block by default; a new "preserve existing block" checkbox lets you keep it instead.
• Added a one-step backup of each file's previous contents before every plugin write, with a Restore button to undo the most recent change.
• Added per-directive verification states (active, pending propagation, mismatch, not applied) that compare the requested value against the live PHP value, accounting for the .user.ini cache window on FPM/CGI hosts.
• Improved filesystem error messages (missing file, unwritable file, unwritable parent directory, read/write failure) instead of a single generic failure.
• Refactored the single plugin class into focused Settings, Scanner, Config Writer, and Admin classes under includes/ (same option key and .htaccess/.user.ini marked-block comments, fully backward compatible).
• Added a standalone PHP test suite (tests/run-tests.php) covering settings sanitization/migration, post/upload overhead validation, marked-block add/replace/remove and backup/restore, and scanner/verification calculations, since no PHPUnit/Composer/WP-CLI is available in this environment.
• Updated admin screen copy, added result/verification badges, associated custom-size fields with visible labels for screen readers, and refreshed the translation template.

1.2

• Added an uninstall.php handler that removes the saved settings option and any GTS config blocks from .htaccess/.user.ini when the plugin is deleted.

1.1

• Wrapped .htaccess php_value directives in to prevent 500 errors on PHP-FPM/CGI hosts.
• Switched .htaccess/.user.ini reads and writes to the WP_Filesystem API.
• Made the scanner labels and Yes/No values translatable, and added a Domain Path plus languages/gts-upload-limit-manager.pot translation template.
• Fixed the scanner showing a confusing "8 EB" value in Unlimited mode; it now shows "Unlimited (best effort)".
• Added a confirmation prompt before removing GTS config blocks.
• Enabled .htaccess writing by default alongside .user.ini so Apache/mod_php hosts apply changes immediately.
• Added a ".user.ini Change Propagation" scanner row and corrected guidance that previously suggested a server restart; .user.ini changes apply automatically within PHP's own cache window.
• Resolved WordPress Plugin Check errors and warnings (direct is_writable() calls, deprecated load_plugin_textdomain() call, unverified $_GET read, readme short description length).
• Updated Tested up to, added License URI, and set a dedicated Plugin URI.
• Enqueued admin CSS/JS as dedicated assets and renamed the tools panel to "Included Tools".

1.0.4

• Improved the scanner labels to separate effective WordPress/media upload limit from raw Server PHP ini values.
• Added selected plugin settings inside the scanner to avoid confusion when the WordPress media uploader shows the requested size but PHP still reports an older server value.

1.0.3

• Added plugin header requirements so WordPress shows Required WordPress version and Required PHP version during ZIP upload/replace flow.

1.0.2

• Added quick Settings link on the Plugins page.

1.0.1

• Kept plugin fully free.
• Added Unlimited (best effort) mode.
• Added custom upload, post, and memory size fields.
• Added presets up to 10G.
• Removed pro teaser section.

1.0.0

• Initial release.