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jek_recluse [69]
3 years ago
14

Which of the following that can be use to access session variables in PHP?

Computers and Technology
1 answer:
Neko [114]3 years ago
4 0

Answer:

a. $_SESSION

Explanation:

A session variable in PHP can be accessed using the global variable $_SESSION.

This can be used for both setting and retrieving session values as described subsequently.

$_SESSION["var1"] = "value1";

This set a session variable called 'var1' to a value 'value1'. Later if we want to retrieve this value we can do it as follows:

echo "Value of session variable 'var1' is " . $_SESSION["var1"] ;

This will print the result: Value of session variable 'var1' is value1

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Explanation:

Solution

Bandwidth: Bandwidth determines how fast data can be transferred for example, how many bits/sec it can transport.

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A flashlight bulb uses 2.4 W of power when the current in the bulb is 0.8 A. What is the voltage difference?
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