What are common challenges when using cURL for web scraping in PHP?

One common challenge when using cURL for web scraping in PHP is handling cookies. To solve this, you can use the CURLOPT_COOKIEJAR and CURLOPT_COOKIEFILE options to store and load cookies between requests. 

// Initialize cURL session
$ch = curl_init();

// Set the URL to scrape
curl_setopt($ch, CURLOPT_URL, 'https://example.com');

// Set options to handle cookies
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');

// Execute the cURL session
$response = curl_exec($ch);

// Close cURL session
curl_close($ch);

// Parse and process the scraped data
// (Add your code here)

Keywords

cURL web scraping PHP challenges error types

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