PHP Basics
Qs
10
Difficulty
Junior
Plays
3
Record
0:34
Description

How much to you know about PHP basics?

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What will be printed when this snippet is run?
array = ['1', 3, true];

echo array[2];
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What does the acronym PHP stand for?
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How does one correctly create a variable?
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PHP support which scalar types?
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PHP supports which primitive types?
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What string literal is supported in PHP?
echo <<<EOT
Kwiz
EOT;

echo 'Kwiz';

echo "Kwiz";

echo <<<EOD
Kwiz
EOD;
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What is the correct way to create a function in PHP?
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Which comparison operator is NOT a valid operator in PHP?
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Is this a valid way to add two array together?
$left  = ["a" => "Kwiz", "b" => "is"];
$right = ["a" => "You", "b" => "are", "c" => "awesome"];

$union = $left + $right;
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PHP can pre- and post-increment/decrement integers using what syntax.