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Basic PHP

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

does not
does

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Basic PHP
What will be the output of the following PHP code?
$total = "25 students";
$more = 10;
$total = $total + $more;
echo "$total";

25 students
Error
35 students
35

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Basic PHP
Which of the conditional statements is/are supported by PHP?
1. if statements
2. if-else statements
3. if-elseif statements
4. switch statements

All of the mentioned.
Only 1
2, 3 and 4
1, 2 and 4

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Basic PHP
If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a .....

blank string, 2
0, 1
blank string, 1
empty variable, 1

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Basic PHP
Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list.

backslash
ampersand
asterix
percent

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Basic PHP
Which of the looping statements is/are supported by PHP?
1. for loop
2. while loop
3. do-while loop
4. foreach loop

1 and 2
None of the mentioned
1, 2 and 3
All of the mentioned

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