What will be the output of the following PHP code?
<?php
echo chr(52);
?>1.1
2.2
3.3
4.4
Posted Date:-2022-02-16 10:21:52
What will be the output of the following PHP code?
<?php
echo lcfirst("welcome to India");
?>1.welcome to India
2.welcome to india
3.Welcome to India
4.Welcome to india
Posted Date:-2022-02-16 10:28:54
What will be the output of the following PHP code?
<?php
echo ord ("hi");
?>1.106
2.103
3.104
4.209
Posted Date:-2022-02-16 10:22:32
What will be the output of the following PHP code?
<?php
function calc($price, $tax="")
{
$total = $price + ($price * $tax);
echo "$total";
}
calc(42);
?>1.Error
2.0
3.42
4.84
Posted Date:-2022-02-16 10:09:01
What will be the output of the following PHP code?
<?php
function foo($msg)
{
echo "$msg";
}
$var1 = "foo";
$var1("will this wo1.Error
2.$msg
3.0
4.Will this work
Posted Date:-2022-02-16 10:15:42
Which of the following are valid function names? i) function() ii) €() iii) .function() iv) $function()
1. Only i)
2.Only ii)
3.i) and ii)
4. iii) and iv)
Posted Date:-2022-02-16 10:10:19
Which of the following PHP functions accepts any number of parameters?
1.func_get_argv()
2. func_get_args()
3.get_argv()
4.get_argc()
Posted Date:-2022-02-16 10:17:19
A function in PHP which starts with __ (double underscore) is known as __________
1.Magic Function
2.Inbuilt Function
3. Default Function
4.User Defined Function
Posted Date:-2022-02-16 10:14:04
Type Hinting was introduced in which version of PHP?
1.PHP 4
2.PHP 5
3.PHP 5.3
4.6
Posted Date:-2022-02-16 09:42:45
What will be the output of the following PHP code?
<?php
$op2 = "blabla";
function foo($op1)
{
echo $op1;
echo $op2;
}
foo("hello");
?>1. helloblabla
2.Error
3.hello
4.helloblablablabla
Posted Date:-2022-02-16 10:12:47
What will be the output of the following PHP code?
<?php
$str = "Hello World";
echo wordwrap($str,5,"<br>
");
?>1.Hello World
2.Hello World
3.Hell o wo rld
4.world
Posted Date:-2022-02-16 10:23:30
What will be the output of the following PHP code?
<?php
echo ucwords("i love my country");
?>1. I love my country
2.i love my Country
3.I love my Country
4.I Love My Country
Posted Date:-2022-02-16 10:25:24
What will be the output of the following PHP code?
<?php
function a()
{
function b()
{
echo 'I am b';
}
echo 'I am a';
}
a();
a();
?>1. I am a
2.I am bI am a
3.Error
4.I am a Error
Posted Date:-2022-02-16 10:11:11
What will be the output of the following PHP code?
<?php
function a()
{
function b()
{
echo 'I am b';
}
echo 'I am a';
}
b();
a();
?>1.I am b
2.I am bI am a
3.Error
4. I am a Error
Posted Date:-2022-02-16 10:11:59
Which of the following PHP functions can be used for generating unique ids?
1. uniqueid()
2.id()
3.md5()
4.mdid()
Posted Date:-2022-02-16 10:19:31
Which one of the following functions can be used to compress a string?
1. zip_compress()
2.zip()
3.compress()
4.gzcompress()
Posted Date:-2022-02-16 10:21:30