Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(PHP ActiveX) Get the Last-Modified Date Before HTTP DownloadDemonstrates how to send a HEAD request to get the last-modified date of a file on a web server (without downloading the file).
<?php // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http') $http = new COM("Chilkat.Http"); // resp is a Chilkat.HttpResponse $resp = $http->GetHead('https://www.chilkatsoft.com/hamlet.xml'); if ($http->LastMethodSuccess == 0) { print $http->LastErrorText . "\n"; exit; } // Examine the response header. print $resp->Header . "\n"; // Here is a sample response header: // Content-Length: 279658 // Content-Type: text/xml // Last-Modified: Thu, 12 May 2016 15:14:08 GMT // Accept-Ranges: bytes // ETag: "c1cd8bee60acd11:0" // Server: Microsoft-IIS/8.5 // X-Powered-By: ASP.NET // X-Powered-By-Plesk: PleskWin // Date: Thu, 25 Jul 2019 16:40:54 GMT // Get the Last-Modified header. $lastModStr = $resp->getHeaderField('Last-Modified'); // If the header exists... if ($resp->LastMethodSuccess == 1) { // Parse the RFC822 format date/time string // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.CkDateTime') $ckdt = new COM("Chilkat.CkDateTime"); $ckdt->SetFromRfc822($lastModStr); // If we want to access individual date/time parts (in the local timezone) // dt is a Chilkat.DtObj $dt = $ckdt->GetDtObj(1); print 'day/month/year = ' . $dt->Day . '/' . $dt->Month . '/' . $dt->Year . "\n"; } ?> |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.