300+ câu trắc nghiệm tổng hợp Lập trình Web có đáp án - Phần 12

php

<?php

$fruits = array("apple", "orange", "banana");

echo (next($fruits));

echo (next($fruits));

?>

php

<?php

$fruits = array("apple", "mango", "peach", "pear", "orange");

$subset = array_slice($fruits, 2);

print_r($subset);

?>

php

<?php

$number = array("4", "hello", 2);

echo (array_sum($number));

?>

php

<?php

$a = array(12, 5, 2);

echo(array_product($a));

?>

php

<?php

$people = array("Peter", "Susan", "Edmund", "Lucy");

echo pos($people);

?>

php

<?php

define("GREETING","Hello you! How are you today?");

echo constant("GREETING");

?>

php

<?php

echo stripos("I love php, I love php too!","PHP");

?>

php

<?php

function mine($m)

{

if ($m < 0)

echo "less than 0";

if ($m >= 0)

echo "Not True";

}

mine(0);

?>

php

<?php

function 2myfunc()

{

echo "Hello World";

}

2myfunc();

?>

php

<?php

function _func()

{

echo "Hello World";

}

_func();

?>

php

<?php

function mine($num)

{

$num = 2 + $num;

echo $num;

}

mine(3);

?>

php

<?php

function one($string)

{

echo "I am ". $String;

}

one("Batman");

?>

php

<?php

function colour()

{

$colors = array("red", "green", "blue", "yellow");

foreach ($colors as $value)

{

echo "$value ".",";

}

}

colour();

?>

php

<?php

function case()

{

ECHO "Hello World! ";

echo "Hello World! ";

EcHo "Hello World! ";

}

case();

?>

php

<?php

function email()

{

$email = 'user@yahoo.com';

$new = strstr($email, '@');

echo $new;

}

email();

?>

php

<?php

$x=0;

if ($x)

 print "hi" ;

else

 print "how are u";

?>

php

<?php

$x=0;

if ($x == 0)

print "hi" ;

else

print "how are u";

print "hello"

?>

php

<?php

$x = 0;

if ($x == 1)

if ($x >= 0)

print "true";

else

print "false";

?>

php

<?php

$a = 1;

if (echo $a)

print "True";

else

print "False";

?>

php

<?php

$a = 1;

if (print $a)

print "True";

else

print "False";

?>