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Basic PHP

Basic PHP
What will be the output of the following PHP code?
$a = 5;
$b = 5;
echo ($a === $b);

False
Error
1
5 === 5

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Basic PHP
PHP ..... demand that you declare a data type when you create a variable.

does not
does

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Basic PHP
Which of following variables can be assigned a value to it?
1. $3hello
2. $_hello
3. $this
4. $This

2, 3 and 4
2 and 4
All of the mentioned
Only 2

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Basic PHP
What will be the output of the following PHP code?
$color = "maroon";
$var = $color[2];
echo "$var";

r
a
Error
$var

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Basic PHP
What will be the output of the following PHP code?
$team = "arsenal";
switch ($team) {
case "manu":
echo "I love man u";
case "arsenal":
echo "I love arsenal";
case "manc":
echo "I love manc";
}

I love arsenalI love mancI love manu
I love arsenal
I love arsenalI love manc
Error

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Basic PHP
Some PHP code might not have a namespace and therefore lives in the . . . . . . namespace.

Global
Automatic
PRE
Default

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