Quiz Flashcards
1
Q
define function in PHP
A
function functionName(parameters) { function body}
2
Q
php variables start with what symbol
A
$
3
Q
what does a semicolon signify at the end of statement?
A
end of a php statement or instruction
4
Q
valid header for a function in PHP
A
function testFunc()
5
Q
valid PHP var name
A
$myVar
6
Q
join strings in PHP
A
$myVar3 = “aaaa” . “bbb”;
7
Q
use the include command
A
require “example.php”;
8
Q
data type of $aVariable = “Robert”;
A
string (text variable)
9
Q
standard form php scripting block
A
<?php … ?>
10
Q
extension of file php code
A
.php
11
Q
how to connect to mysql database using php’s PDO class?
A
$dbCon = new PDO(“mysql:host=”.$host.”;dbname=”.$dbName, $username, $password);
12
Q
correct output of:
<?php
if (true) {
echo “hello”;
} else {
echo “hi”;
}
?>
A
hello
13
Q
A
