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Basic PHP

Basic PHP
Variables always start with a ........ in PHP

Yen-sign
Pond-sign
Dollar-sign
Euro-sign

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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]);
}

AshleyBale
Shrek
AshleyBaleBlank
ShrekBlank

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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 version of PHP introduced Try/catch Exception?

PHP 5
PHP 4
PHP 6
PHP 5.3

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

FALSE
TRUE

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Basic PHP
What will be the output of the following php code?
$num = "1";
$num1 = "2";
print $num+$num1;

1+2
12
3
Error

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