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PHP Functions

PHP Functions
Which one of the following functions can be used to compress a string?

gzcompress()
zip()
compress()
zip_compress()

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PHP Functions
What will be the output of the following PHP code?
$str = "Hello World";
echo wordwrap($str,5,"n");

HelloWorld
World
Hello World
Hell 0 Wo rld

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PHP Functions
Type Hinting was introduced in which version of PHP?

PHP 4
PHP 5.3
PHP 6
PHP 5

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PHP Functions
What will be the output of the following PHP code ?
function string()
{
echo strstr("Hello world!", 111);
}
string();

o world!
Hello world!
No Output
111

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PHP Functions
Which one of the following is the right way of defining a function in PHP?

functionName(parameters) { function body }
data type functionName(parameters) { function body }
function { function body }
function fumctionName(parameters) { function body }

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PHP Functions
What will be the output of the following PHP code?
$str = addslashes('What does "yolo" mean?');
echo($str);

What does /”yolo/” mean?
What does ”yolo” mean?
What does ”yolo” mean?
What does ”yolo” mean?

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