Fingerprint Sdk Sample With Php Javascript Download Link

// Get POST data $input = json_decode(file_get_contents('php://input'), true);

.spinner display: inline-block; width: 20px; height: 20px; border: 3px solid #e2e8f0; border-top-color: #667eea; border-radius: 50%; animation: spin 0.6s linear infinite;

.saved-list max-height: 300px; overflow-y: auto;

fclose($output); else // Download as JSON header('Content-Type: application/json'); header('Content-Disposition: attachment; filename="fingerprints_' . date('Ymd_His') . '.json"'); fingerprint sdk sample with php javascript download

<div class="card"> <h3>📜 Saved Fingerprints</h3> <div id="savedList" class="saved-list"> <p class="loading">Loading saved fingerprints...</p> </div> </div> </div>

// CSV Headers fputcsv($output, ['Visitor ID', 'Timestamp', 'IP Address', 'User Agent', 'Language', 'Platform']);

// Event Listeners document.getElementById('captureBtn').addEventListener('click', captureFingerprint); document.getElementById('downloadBtn').addEventListener('click', downloadAsJSON); document.getElementById('downloadCsvBtn').addEventListener('click', downloadAsCSV); '', $fp['timestamp']

.file-list li padding: 10px; border-bottom: 1px solid #e2e8f0; font-size: 14px;

// Download as CSV async function downloadAsCSV() window.location.href = 'download.php?format=csv';

.btn.primary background: #667eea; color: white; '', $fp['language']

// Write data foreach ($fingerprints as $fp) fputcsv($output, [ $fp['visitorId'] ?? '', $fp['timestamp'] ?? '', $fp['ip_address'] ?? '', $fp['userAgent'] ?? '', $fp['language'] ?? '', $fp['platform'] ?? '' ]);

// Save to backend const saveResponse = await fetch('save_fingerprint.php', method: 'POST', headers: 'Content-Type': 'application/json' , body: JSON.stringify(fingerprintData) );

body font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; padding: 20px;

.file-date color: #a0aec0; font-size: 12px; margin-left: 10px;