1000+ Php Programming MCQ for SSC Scientific Assistant [Solved]

 <?php  $i = 2;
while (++$i){       while (--$i > 0)        print $i;
} ?> 

 <?php  $a = array(red, green, blue);
array_pop($a);
print_r($a);
?> 

 <?php  $i = 0;
while ((--$i > ++$i) - 1){       print $i;
} ?> 

 <?php  $i = 0;
while(++$i || --$i){       print $i;
} ?> 

 <?php  $color1 = red;
$color2 = green;
echo $color1 + $color2;
?> 

 <?php  define(GREETING, PHP is a scripting language, true);
echo GREETING;
echo 
echo GREETING;
?> 

 <?php  $a1 = array_fill(3, 4, blue);
$b1 = array_fill(0, 1, red);
print_r($a1);
echo 
;
print_r($b1);
?> 

 <?php  $color1 = red;
$color2 = green;
echo $color1 . $color2;
?> 

What will be the output of the following code?

<?php 
$foo = 'Bob';              
$bar = &$foo;              
$bar = "My name is $bar";  
echo $bar;
echo $foo;
?>

 <?php  $i = 5;
while (--$i > 0 && ++$i){       print $i;
} ?> 

 <?php  $i = 2;
while (++$i){       while ($i --> 0)        print $i;
} ?> 

 <?php  $i = 0;
while ($i = 10){       print hi;
}print hello;
?> 

 <?php  $a1 = array(a=>red, b=>green, c=>blue, d=>yellow);
$a2 = array(e=>red, f=>green, g=>blue);
$result = array_diff($a1, $a2);
print_r($result);
?> 

 <?php  $color1 = red;
$color2 = 1;
$color3 = greyecho $color1 + $color2 . $color3;
?> 

 <?php  $i = ;
while ($i = 10){       print hi;
}print hello;
?> 

 <?php  /*echo Hello world;
*/ ?> 

Which of the following PHP statements will output Hello World on the screen?
i) echo (“Hello World”);
ii) print (“Hello World”);
iii) printf (“Hello World”);
iv) sprintf (“Hello World”);

Which of the following is/are a PHP code editor?
i) Notepad
ii) Notepad++
iii) Adobe Dreamweaver
iv) PDT

 <?php  $a = array(a=>red, b=>green, c=>blue);
echo array_shift($a);
print_r ($a);
?> 

 <?php  $color1 = 1;
$color2 = 1;
echo $color1 + $color2;
?> 

 <?php  $i = 5;
while (--$i > 0 || ++$i){       print $i;
} ?> 

 <?php  $cars = array(Volvo, BMW, Toyota);
echo I like  . $cars[0] . ,  . $cars[1] .  and  . $cars[2] . .;
?> 

 <?php  $a1 = array(red, green);
$a2 = array(blue, yellow);
print_r(array_merge($a1, $a2));
?> 

 <?php  $i = 5;
while (--$i > 0){       $i++;
print $i;
print hello;
} ?> 

     <?php      echo (checkdate(4,31,2010) ? 'Valid' : 'Invalid');
?> 

 <?php  $color1 = red;
$color2 = 1;
echo $color1 + $color2;
?> 

 <?php  $cars = array(Volvo, BMW, Toyota, Honda, Mercedes, Opel);
print_r(array_chunk($cars, 2));
?>