Test 1

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2 points

Which superglobal variable do I use if I want to request URL Queries?

$_GET[]

include();

$_POST[]

$_QUEREY[]

2 points

Is your name Robert Riggs?

Yes

2 points

How do you define a variable in PHP?

var x;

var x = x;

$variable = 'myVariable';

VARIABLE x

2 points

ALL lines of written PHP between the opening brackets MUST contain a semicolon.

True

False

2 points

What does break; do?

Cancels a loop

Breaks the code

Skips an item in a loop

Skips items that breaks in a loop

2 points

What does the following function do when it is called?

<?php

$foobar = "Hello world!";

function bam() {
echo $foobar;
}

bam();

?>

Echos $foobar to the page

Nothing, the function is broken

Echos Hello world! to the page

Echos foobar to the page

2 points

How is a key value pair defined in a PHP array?

'key' => 'value'

'key' + 'value'

'key' . 'value'

'value' => 'key'

2 points

What would i use to check if an Array is set and no null?

var empty($empty);

THIS_EMPTY();

isset()

is_empty()

2 points

What is the main advantages of $_POST[] vs $_GET[]?

None, they are both as good as the other

$_GET[] is more secure than $_POST[]

$_POST[] can be used out of scope while $_GET[] cannot

$_POST[] is more secure than $_GET[]

10.

2 points

What does continue; do?

Skips whatever logic was implemented inside a loop

Creates an infinity array

Creates an infinity loop

Cancels a loop

11.

2 points

Can you nest arrays in PHP?

Yes

12.

2 points

What does git push do?

Shutsdown the git server

Checks if there is new code on the server

Download code commits from the server to your computer

Uploads code commits to the server

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