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Basic PHP

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

does
does not

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Basic PHP
If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed?

Error
5
12
1

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Basic PHP
It is possible to create a hierarchy of namespaces in PHP.

TRUE
FALSE

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Basic PHP
What will be the output of the following PHP code?
$user = array("Ashley", "Bale", "Shrek", "Blank");
for ($x=0; $x < count($user); $x++){
if ($user[$x] == "Shrek")
continue;
printf ($user[$x]);
}

Shrek
AshleyBaleBlank
AshleyBale
ShrekBlank

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Basic PHP
What will be the output of the following code?
function track() {
static $count = 0;
$count++;
echo $count;
}
track();
track();
track();

000
011
123
111

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Basic PHP
As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace.

grant
use
label
php

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