strlen() returns the length of the string on success and . . . . if the string is empty.

PHP Functions
strlen() returns the length of the string on success and . . . . if the string is empty.

NULL

-1

0

Garbage value

NULL

-1

0

Garbage value

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PHP Functions
What will be the output of the following PHP code?
echo ucwords("i love all country");

I Love All Country

I love all Country

i love all Country

I love all country

I Love All Country

I love all Country

i love all Country

I love all country

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PHP Functions
What will be the output of the following PHP code?
echo ord ("hi");

103

209

104

106

103

209

104

106

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PHP Functions
phpinfo() will display about?
1. OS version information
2. PHP installation
3. Variables
4. HTTP headers

All listed here

Option 1

Option 4

Option 2

All listed here

Option 1

Option 4

Option 2

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PHP Functions
What will be the output of the following PHP code?
function do($myString) {
echo strpos($myString, "donkey",0);
}
do("The donkey looks like a horse.");

4

None of the mentioned

5

2

4

None of the mentioned

5

2

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PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am bb';
}
echo 'I am a';
}
b();
a();

I am bI am a

Error

I am bb

I am a Error

I am bI am a

Error

I am bb

I am a Error

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PHP Functions

PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty.

PHP Functions What will be the output of the following PHP code?echo ucwords("i love all country");

PHP Functions What will be the output of the following PHP code?echo ord ("hi");

PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers

PHP Functions What will be the output of the following PHP code?function do($myString) {echo strpos($myString, "donkey",0);}do("The donkey looks like a horse.");

PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am bb';}echo 'I am a';}b();a();

PHP Functions
strlen() returns the length of the string on success and . . . . if the string is empty.

PHP Functions
What will be the output of the following PHP code?
echo ucwords("i love all country");

PHP Functions
What will be the output of the following PHP code?
echo ord ("hi");

PHP Functions
phpinfo() will display about?
1. OS version information
2. PHP installation
3. Variables
4. HTTP headers

PHP Functions
What will be the output of the following PHP code?
function do($myString) {
echo strpos($myString, "donkey",0);
}
do("The donkey looks like a horse.");

PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am bb';
}
echo 'I am a';
}
b();
a();