Để lấy phần cuối URL, dùng preg_match() trong PHP. Giả sử URL đầu vào:
$websiteAddress = 'https://www.tutorialspoint.com/java/java_questions_answers/9989809898';
Cần lấy phần cuối là số:
9989809898
Ví dụ
<!DOCTYPE html> <html> <body> <?php
$websiteAddress = 'https://www.tutorialspoint.com/java/java_questions_answers/9989809898';
if (preg_match("/\/(\d+)$/", $websiteAddress, $recordMatch)) {
$lastResult = $recordMatch[1];
}
echo "The result is as follows:", $lastResult;
?> </body> </html>
Kết quả
The result is as follows:82345999