200-550 Exam Dumps - Zend PHP and Zend Framework Certifications Questions and Answers

What SimpleXML function is used to parse a file?

Which MIME type is always sent by a client if a JPEG file is uploaded via HTTP?

Given a PHP value, which sample shows how to convert the value to JSON?

What is the output of the following code?

class Bar {

private $a = 'b';

public $c = 'd';

}

$x = (array) new Bar();

echo array_key_exists('a', $x) ? 'true' : 'false';

echo '-';

echo array_key_exists('c', $x) ? 'true' : 'false';

What is the output of the following code?

for ($i = 0; $i < 1.02; $i += 0.17) {

$a[$i] = $i;

}

echo count($a);

An HTML form contains this form element:

<input type="image" name="myImage" src="image.png" />

The user clicks on the image to submit the form. How can you now access the relative coordinates of the mouse click?

Which SPL class implements fixed-size storage?

What is the name of the key in $_FILES['name'] that contains the number of bytes of the uploaded file?

When a class is defined as final it:

Which class of HTTP status codes is used for redirections?