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Question

What will be the output of the following PHP code ?
<?php
$colors = array("red","green","blue","yellow"); 
foreach ($colors as $value)
{
    echo "$value <br>";
}
?>

a.

red
green
blue

b.

red

c.

no output

d.

error

Answer: (a).red
green
blue

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Q. What will be the output of the following PHP code ?