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How can I upload large files over 500MB in PHP?

Author

Isabella Floyd

Updated on March 24, 2026

How can I upload large files over 500MB in PHP?

How to upload large files above 500MB in PHP?

  1. By changing the upload_max_filesize limit in the php. ini file.
  2. By implementing file chunk upload, that splits the upload into smaller pieces an assembling these pieces when the upload is completed.

What is the maximum upload file size in PHP?

The default values for PHP will restrict you to a maximum 2 MB upload file size.

Can we upload a file of any size in PHP?

By default, PHP permits a maximum file upload of 2MB. Two PHP configuration options control the maximum upload size: upload_max_filesize and post_max_size . Both can be set to, say, “10M” for 10 megabyte file sizes. However, you also need to consider the time it takes to complete an upload.

How do I handle a large file to upload?

Possible solutions: 1) Configure maximum upload file size and memory limits for your server. 2) Upload large files in chunks. 3) Apply resumable file uploads. Chunking is the most commonly used method to avoid errors and increase speed.

How can I upload large files in laravel?

If you want to upload big files you should use streams. Here’s the code to do it: $disk = Storage::disk(‘s3’); $disk->put($targetFile, fopen($sourceFile, ‘r+’)); PHP will only require a few MB of RAM even if you upload a file of several GB.

How do you use Plupload?

Table of Contents

  1. Prepare.
  2. Add minimal HTML structure.
  3. Initialize Plupload.
  4. Create upload handler.
  5. Activate the File Queue.
  6. Error handling.
  7. Activate Start Upload button.
  8. Full example.

How can I upload more than 2 MB in PHP?

by default PHP will not handle file uploads larger than 2MB, if one requires PHP to handle larger files then one must set upload_max_filesize and post_max_size in your php. ini file to be larger than 2MB.

How can upload file size in PHP?

The filesize() function in PHP is an inbuilt function which is used to return the size of a specified file. The filesize() function accepts the filename as a parameter and returns the size of a file in bytes on success and False on failure.

What is chunk upload?

The Chunked Upload API provides a way to reliably upload large files to Box by chunking them into a sequence of parts that can be uploaded individually. It means an application only needs to retry the upload of a single part instead of the entire file. …

How do I upload a large file to a server?

Best Ways to Transfer Large Files

  1. Upload to a Cloud Storage Service.
  2. Use a File Compression Tool.
  3. Specialized File Transfer Tool.
  4. File Transfer Protocol.
  5. Transferring the Data Physically.
  6. File Transfer Protocol (FTP) Server.
  7. Managed File Transfer (MFT) Server.
  8. Citrix ShareFile.

What is FilePond?

FilePond is a JavaScript library that brings silky smooth drag n’ drop file uploading. These docs they will help install, setup, modify and extend FilePond.

What is Plupload?

Plupload is JavaScript API for building file uploaders. It supports multiple file selection, file filtering, chunked upload, client side image downsizing and when necessary can fallback to alternative runtimes, like Flash and Silverlight.