When the Web site is run by the company, you don’t need to understand the installation and administration of the Web site software at all. The company is responsible for the operation of the Web site. In most cases, the Web site already exists, and your job is to add to, modify, or redesign the existing Web site. In a few cases, the company might be installing its first Web site, and your job is to design the Web site. In either case, your responsibility is to write and install the HTML files for the Web site. You are not responsible for the operation of the Web site.
You access the Web site software through the company’s IT department. The name of this department can vary in different companies, but its function is the same: It keeps the company’s computers running and up to date. If PHP or MySQL or both aren’t available on the company’s Web site, IT needs to install them and make them available to you.
PHP and MySQL have many options, but IT might not understand the best options — and might have options set in ways that aren’t well suited for your purposes. If you need PHP or MySQL options changed, you need to request that IT make the change; you won’t be able to make the change yourself. For instance, PHP must be installed with MySQL support enabled, so if PHP isn’t communicating correctly with MySQL, IT might have to reinstall PHP with MySQL support enabled. For the world to see the company’s Web pages, the HTML files must be in a specific location on the computer. The Web server that delivers the Web pages to the world expects to find the HTML files in a specific directory.
The IT department should provide you with access to the directory where the HTML files need to be installed. In most cases, you develop and test your Web pages in a test location and then transfer the completed files to their permanent home. Depending on the access that IT gives you, you might copy the files from the test location to the permanent location, or you might transfer the files via FTP (File Transfer Protocol), which is a method of copying a file from one computer to another on a network.
In some cases, for security reasons, the IT folks won’t give you access to the permanent location, preferring to install the files in their permanent location themselves.
To use the Web software tools and build your dynamic Web site, you need the following information from IT:
You access the Web site software through the company’s IT department. The name of this department can vary in different companies, but its function is the same: It keeps the company’s computers running and up to date. If PHP or MySQL or both aren’t available on the company’s Web site, IT needs to install them and make them available to you.
PHP and MySQL have many options, but IT might not understand the best options — and might have options set in ways that aren’t well suited for your purposes. If you need PHP or MySQL options changed, you need to request that IT make the change; you won’t be able to make the change yourself. For instance, PHP must be installed with MySQL support enabled, so if PHP isn’t communicating correctly with MySQL, IT might have to reinstall PHP with MySQL support enabled. For the world to see the company’s Web pages, the HTML files must be in a specific location on the computer. The Web server that delivers the Web pages to the world expects to find the HTML files in a specific directory.
The IT department should provide you with access to the directory where the HTML files need to be installed. In most cases, you develop and test your Web pages in a test location and then transfer the completed files to their permanent home. Depending on the access that IT gives you, you might copy the files from the test location to the permanent location, or you might transfer the files via FTP (File Transfer Protocol), which is a method of copying a file from one computer to another on a network.
In some cases, for security reasons, the IT folks won’t give you access to the permanent location, preferring to install the files in their permanent location themselves.
To use the Web software tools and build your dynamic Web site, you need the following information from IT:
- The location of Web pages: You need to know where to put the files for the Web pages. IT needs to provide you with the name and location of the directory where the files should be installed. Also, you need to know how to install the files — copy them, FTP them, or use other methods. You might need a user ID and password to install the files.
- The default filename: When users point their browsers at a URL, a file is sent to them. The Web server is set up to send a file with a specific name when the URL points to a directory. The file that is automatically sent is the default file. Very often the default file is named index.htm or index. html, but sometimes other names are used, such as default.htm. Ask IT what you should name your default file.
- A MySQL account: Access to MySQL databases is controlled through a system of account names and passwords. IT sets up a MySQL account for you that has the appropriate permissions and also gives you the MySQL account name and password.
- The location of the MySQL databases: MySQL databases need not be located on the same computer as the Web site. If the MySQL databases are located on a computer other than that of the Web site, you need to know the hostname (for example, thor.companyname.com) where the databases can be found.
- The PHP file extension: When PHP is installed, the Web server is instructed to expect PHP statements in files with specific extensions. Frequently, the extensions used are .php or .phtml, but other extensions can be used. PHP statements in files that don’t have the correct extension won’t be processed. Ask IT what extension to use for your PHP programs.
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