Specifications

FIGURE 20.4
Because the user has not yet logged in, show her a login page.
This page gives the user a place to log in. If she attempts to access the Members section with-
out logging in first, she will get the message shown in Figure 20.5.
Using Session Control in PHP
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USING SESSION
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ONTROL IN
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FIGURE 20.5
Users who haven’t logged in can’t see the site content; they will be shown this message instead.
However, if the user logs in first (with username: testuser and password: test123 as set up in
Chapter 14) and then attempts to see the Members page, she will get the output shown in
Figure 20.6.
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