Control Structures(Loop In PHP) MCQ question and answer with solution | PHP Programming

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81.
What will be the output of the following PHP code ? 
<?php
$user = array("Ashley", "Bale", "Shrek", "Blank");
for ($x=0; $x < count($user) - 1; $x++)
{
    if ($user[$x++] == "Shrek") 
    continue;
    printf ($user[$x]); 
}
?>

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82.
What will be the output of the following PHP code ? 
<?php
$user = array("Ashley", "Bale", "Shrek", "Blank");
for ($x = 0; $x < count($user); $x) 
{
    if ($user[$x++] == "Shrek") 
    continue;
    printf ($user[$x]); 
}
?>

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83.
What will be the output of the following PHP code ? 
<?php
for ($i = 0; $i % ++$i; $i++) 
{
    print"i";
}
?>

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84.
What will be the output of the following PHP code ? 
<?php
for ($i = 0; $i < 5; $i++) 
{
    for(; $i < 5; $i++)         
    print"i";
}
?>

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85.
What will be the output of the following PHP code ? 
<?php
$a = array("hi", "hello", "bye");
foreach ($a as $value) 
{
    if (count($a) == 2)
    print $value;         
}
?>

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86.
What will be the output of the following PHP code ? 
<?php
$a = array("hi", "hello", "bye");
for (;count($a) < 5;) 
{
    if (count($a) == 3)
    print $a;               
}
?>

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