How to Implement an Upload Progress Bar in PHP
Are you working on a photo album uploader and seeking to display a progress bar during the upload process? This article provides a concise solution for adding a progress bar to your PHP upload script.
PHP Upload Progress Bar Solution
Instead of creating a custom progress bar solution from scratch, we recommend utilizing the Fine Uploader library. This library offers several advantages:
- Simplicity: It's easy to set up and integrate into your PHP script.
- Wide Compatibility: It works well on shared hosting environments without requiring external PHP libraries like APC.
- Progress Feedback: It provides real-time progress updates for each file being uploaded.
- Advanced Features: It supports HTML5 drag-and-drop functionality and multiple file uploads.
Implementing Fine Uploader
To implement Fine Uploader in your script:
- Visit the GitHub page: https://github.com/FineUploader/fine-uploader
- Download the library and extract it into your web server's directory.
- Include the following line in your script after including your PHP file:
<script src="path_to_fine_uploader/jquery.fine-uploader.js"></script>
- Initialize the uploader with custom options:
<script>
$(document).ready(function() {
$('#fine-uploader').fineUploader({
request: {
endpoint: 'path_to_your_upload_script.php'
},
validation: {
sizeLimit: 102400000 // in bytes (100 Mb)
},
callbacks: {
onUpload: function(id, fileName) {
console.log('Upload started for:', fileName);
},
onProgress: function(id, fileName, uploadedBytes, totalBytes) {
var progress = Math.round(100 * uploadedBytes / totalBytes);
console.log('Progress:', fileName, progress + '%');
},
onComplete: function(id, fileName, responseJSON) {
console.log('Upload completed:', fileName);
}
}
});
});
</script>
- Customize the appearance and behavior of the progress bar via JavaScript options.
By utilizing Fine Uploader, you can easily integrate a customizable and informative progress bar into your PHP photo album uploader.
The above is the detailed content of How to Add a Progress Bar to Your PHP File Uploads?. For more information, please follow other related articles on the PHP Chinese website!
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