


Installation and configuration of PHP4.04+PWS under Win98_PHP tutorial
Installation and configuration of PHP4.04+PWS under Win98
....This article mainly introduces the installation of PHP4.04 and mysql3.22.32 under win98 system pws4.0. The software mentioned in this article can be downloaded from the software section of this site. .... Required software php4.04 win 32-bit installer mysql3.22 win 32-bit version shared version phpmyadmin_2.0.5 The best tool to manage MYSQL database Step 1: Download the required program, install and run the MYSQL3.22 installer.
....The download package is a ZIP file package that needs to be unpacked with tools such as WINZIP and installed by running setup.exe. The default installation directory is c:mysql. Unpack the PHP4 file package to the c:php directory. Unzip phpmyadmin to the c:admin directory. Step 2: Install database and php4.
.... First, make sure your system has PWS4 installed. If not, first find and install PWS4 on the WIN98 system CDROM. If your system is WIN95 and you need to install DCOM95, make sure your PWS4 is running normally. You can type http://localhost in the local IE to view the PWS page.
.... In the PHP directory there are the following files php.ini-dist msvcrt.dll pws-php4.reg libmysql.dll php.exe php4ts.dll php4isapi.dll php_mysql.dll
.... Copy all dll files to your system directory such as C:windowssystem.
Rename php.ini-dist to php.ini
Modify extension_dir = ./
to extension_dir = c:windowssystem
Modify;extension=php_mysql.dll
Remove the leading ";" No.
Modify
mysql.default_port = 3306
mysql.default_host = localhost
mysql.default_user = root
The original parameters in these three columns are empty.
Copy php.ini to the c:windows directory
Modify pws-php4.reg and change ".php"="[******]php4isapi.dll" to ".php"="c: phpphp4isapi.dll"
Add the line
".php3"="c:phpphp4isapi.dll"
to ensure compatibility with the original files ending with PHP3.
....Right-click the pws-php4.reg file, select Merge, and add PHP4 to the registry.
....Configure phpmyadmin_2.0.5
Find config.inc under c:admin. The php3 file is modified as follows from line 10 onwards:
$cfgServers[1][host] = localhost;
$cfgServers[1][port] = 3306;
$cfgServers[1][adv_auth] = false ;
$cfgServers[1][stduser] = root;
$cfgServers[1][stdpass] = ;
$cfgServers[1][user] = root;
$cfgServers[1] [password] = ;
$cfgServers[1][only_db] = ;
$cfgServers[1][verbose] = ;
Modify line 65
require("english.inc.php3" );Save this file for
require("chinese_gb.inc.php3");
.
Step 3 of reboot system: Test
.... Run c:mysql inmysqld-shareware.exe to start the database. You can also add this file to the system startup.
....Add a new directory admin under PWS to point to the c:adminphpMyAdmin directory, and set this directory for execution.
Open http://localhost/admin/index.php3 in IE. At this time, you should be able to connect to the MYSQL database, and you can operate the database. This indicates that the entire system is working properly. You can also create a new php file as follows
File name info.php
//Start of viewing system status file
phpinfo();?>
//End of file
When accessing this page in IE You will get the operating information about PHP.
Note. All the content in this article is run on the platform concerned. Different PHP versions may be different. When installing under WINNT, the php.ini and dll files are placed separately. Under c:winnt and c:winntsystem32.

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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