PHP For Loops Easy Questions and Answers

What will be the output of the following PHP code ?

<?php
$name = array("Neha", "Sumi", "Abhay");
for (;count($name) < 5;) 
{
    if (count($name) == 3)
	    print $name;         
}
?>

Array to string conversion error.

What will be the output of the following PHP code ?

<?php
$p = 0;
for(++$p; ++$p; ++$p)
{
    print $p;
    if ($p == 6) 
        break;
}
?>

The order of execution is initialization, check, increment/decrement, check, increment/decrement, check, increment/decrement….so on.

What will be the output of the following PHP code ?

<?php
for ($b = 0; $b = -5; $b = 1)
{
    print $b;
    if ($b != 2) 
	break;
}
?>

The order of execution is initialization, check, increment/decrement, check, increment/decrement, check, increment/decrement….so on .

What will be the output of the following PHP code ?

<?php
for(;;)
{
   print "25";
}
?>

There is no check condition to stop the execution of the loop.

What will be the output of the following PHP code ?

Follow the trace of a, b prints 3 – a no of spaces for each a, b prints a stars for each loop.