PHP · all questions

Control Structures(Loop In PHP)
practice.

Practice every MCQ with options. Use Show answers when you want the correct option and solution.

86

Questions

5/5

Page

Pick an option on a question to see the right answer and solution.

Q81

What will be the output of the following PHP code ?

<?php
$user = array("Ashley", "Bale", "Shrek", "Blank");
for ( $x < s p an c l a ss = " p - b l u e " >=< / s p an >< s p an c l a ss = " p - r e d " > 0 < / s p an >;$ x < count( $u ser < s p an c l a ss = " p - b l u e " >) - < / s p an >< s p an c l a ss = " p - r e d " > 1 < / s p an >;$ x++)
{
    if ( $u ser < s p an c l a ss = " p - b l u e " > [< / s p an >$ x++] == "Shrek") 
    continue;
    printf ( $u ser < s p an c l a ss = " p - b l u e " > [< / s p an >$ x]); 
}
?>

Select an option to see the answer and solution.

Q82

What will be the output of the following PHP code ?

<?php
$user = array("Ashley", "Bale", "Shrek", "Blank");
for ( $x < s p an c l a ss = " p - b l u e " >=< / s p an >< s p an c l a ss = " p - r e d " > 0 < / s p an >;$ x < count( $u ser < s p an c l a ss = " p - b l u e " >) < / s p an >;$ x) 
{
    if ( $u ser < s p an c l a ss = " p - b l u e " > [< / s p an >$ x++] == "Shrek") 
    continue;
    printf ( $u ser < s p an c l a ss = " p - b l u e " > [< / s p an >$ x]); 
}
?>

Select an option to see the answer and solution.

Q83

What will be the output of the following PHP code ?

<?php
for ( $i < s p an c l a ss = " p - b l u e " >=< / s p an >< s p an c l a ss = " p - r e d " > 0 < / s p an >;$ i % ++ $i;$ i++) 
{
    print"i";
}
?>

Select an option to see the answer and solution.

Q84

What will be the output of the following PHP code ?

<?php
for ( $i < s p an c l a ss = " p - b l u e " >=< / s p an >< s p an c l a ss = " p - r e d " > 0 < / s p an >;$ i < 5; $i++) 
{
    for(;  $i < s p an c l a ss = " p - b l u e " ><< / s p an >< s p an c l a ss = " p - r e d " > 5 < / s p an >;$ i++)         
    print"i";
}
?>

Select an option to see the answer and solution.

Q85

What will be the output of the following PHP code ?

<?php
$a = array("hi", "hello", "bye");
foreach ( $a < s p an c l a ss = " p - r e d " > a s < / s p an >$ value) 
{
    if (count($a) == 2)
    print $value;         
}
?>

Select an option to see the answer and solution.

Q86

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;               
}
?>

Select an option to see the answer and solution.