Cryptography Tutorials - Herong's Tutorial Examples
This cryptography tutorial book is a collection of notes and sample codes written by the author while he was learning cryptography technologies himself. Topics include AES, blowfish, certificate, cipher, decryption, DES, digest, encryption, keytool, MD5, OpenSSL, PEM, PKCS#8, PKCS#12, private key, p... 2017-03-02, 12252👍, 2💬
HelloServerWsdl.php - SOAP 1.2 Server Application in WSDL Mode
This section describes a tutorial example of a complete SOAP application with both server and client programs using SOAP 1.2 in WSDL mode. 2017-04-01, 5800👍, 10💬
ob_start() - Output Buffering Function
This section describes how to use the ob_start() function to turn on output buffering, which allows HTTP response header lines to be added after response body has been added. 2017-03-23, 301👍, 1💬
PHP Tutorials - Herong's Tutorial Examples
This free PHP tutorial book is a collection of notes and sample codes written by the author while he was learning PHP himself. It can be used as a tutorial guide for beginners or a reference book for experienced developers. Topics include PHP, array, CGI, CLI, class, cookie, database, directory, fil... 2017-03-04, 751👍, 1💬
File_Input_Output_Test.php - File Input/Output Examples
This section provides a tutorial example script on how to use file input and output functions like fopen(), fread(), fwrite(), and fclose(). The example script copies any file in binary mode. 2017-02-18, 130👍, 2💬
HelloServer12.php - First SOAP 1.2 Server Application
This section provides a tutorial example on how to write a simple SOAP 1.2 server application. The HelloServer.php example defines a hello() function, adds it to the SOAP server, waits for the client program to call. 2016-10-14, 197👍, 2💬
Using SOAP Extension in non-WSDL Mode
This section provides a tutorial example on how to use SOAP client functions to make Web service call without using the WSDL standard on the target SOAP node and print detailed debug information. 2016-09-24, 1173👍, 1💬
What Is an HTTP Response?
This section describes what is an HTTP response - The message returned from a Web server to the client machine in response to an HTTP request from that client machine. 2016-06-06, 103👍, 1💬
Basic Rules of Receiving Non-ASCII Characters from Input Forms
This section describes basic rules on how non-ASCII character strings should be managed at different steps to ensure localized text strings can be entered in HTML forms and received correctly by PHP scripts that process those forms. 2016-05-12, 264👍, 2💬
Variables, References, and Constants
This chapter provides tutorial notes and example codes on PHP variables, references, and constants. Topics include how to name variables; assigning data values to variables; creating the reference of a variable; using variable variable names; using string expressions as variable names; defining cons... 2016-04-15, 256👍, 1💬
Retrieving Information from HTTP Requests
This chapter provides tutorial examples and notes about HTTP request. Topics include retrieving information from $_GET, $_POST, $_COOKIE, $_REQUEST, $_SERVER; promoting and registering $_REQUEST keys and values as global variables. 2016-03-29, 103👍, 1💬
Function Declaration, Arguments, and Return Values
This chapter provides tutorial examples and notes about user-defined functions. Topics include defining function with arguments, calling functions in expressions, passing arguments by values or by references, variable-length argument list, providing default values for arguments, returning data by va... 2016-03-05, 205👍, 1💬
Input Chinese Text Data to MySQL Database
This chapter provides tutorial notes on saving Chinese text into MySQL database through Web forms and retrieved it back to Web pages. Topics include reviewing the communication process; testing with UTF-8, GBK and Big5 encodings. 2016-02-10, 105👍, 1💬
Input Chinese Text Data from Web Forms
This chapter provides tutorial notes on input Chinese text data from Web forms. Topics include creating Web form; receiving Chinese input text data with PHP the $_REQUEST array; inputting Chinese text with UTF-8, GB18030, and Big5 encodings; copying and pasting Chinese text on Web forms. 2016-02-10, 323👍, 4💬
PHP SOAP Extension in PHP 5.3.1
This chapter provides tutorial notes and example codes on SOAP Extension in PHP 5.3.1. Topics include downloading and installing PHP 5.3.1; configuring SOAP Extension; reviewing SoapClient class and methods; calling RPC method based and XML document based Web services; rpc/encoded style requiring en... 2016-02-08, 120👍, 1💬
PHP Installation on Windows Systems
This chapter provides notes and tutorials on installing PHP on Windows systems. Topics include downloading and installing PHP 5.2.2; running PHP scripts in Command Line Interface (CLI) and Common Gateway Interface (CGI). 2016-01-27, 199👍, 1💬
This section describes 'adb push' and 'adb pull' commands, which allows you to copy files to and fro...
This section describes the SHA1 algorithm - a 6-step process of padding of '1000...', appending mess...
This section provides a tutorial example on how to use the 'keytool -export' command to export certi...
This section describes how to connect to a DSN (Data Source Name) with JDBC-ODBC Bridge.
This section provides quick introductions on the Windows registry hives - top level registry keys on...