200-500 Zend PHP 5 Certification Question and Answers

ini_set("extension", "extension.so");

dl("extension.so");

extension_load("extension.so");

extension=extension.so inside php.ini

addslashes()

htmlentities()

htmlspecialchars()

strip_tags()

quotemeta()

LOCK_UN

LOCK_SH

LOCK_EX

LOCK_NB

the $_FILES super-global

the input stream php://stdin

the $_POST super-global

the global variable scope

getElementById()

getElementsByTagName()

getElementsByTagNameNS()

getElementByName()

findTag()

Only use built-in database functions

Always use read the values as-is from the database and then process them with PHP

Use built-in database functions for simple processing, and perform more complicated logic in PHP

Use built-in database functions for complicated logic, and perform simpler functions in PHP

%4$d %2$s sit on 2 trees and eat %3$3.2f %1$s

99 monkeys sit on 2 trees and eat 9.00 bananas

Monkeys Bananas sit on 2 trees and eat 9 99

9 monkeys sit on 2 trees and eat 99 bananas

A) rmdir()

B) unlink()

C) rm()

D) delete()

E) delete_file()

print format_number(999000000);

print number_format(999000000);

print number_format(999000000, 2, ',', '.');

print number_format(999000000, 2);

print_number(999000000, 2, ',', '.')

Return the first data faster

Return all data faster

Free connection faster for others scripts to use

Use less memory

parse_url()

url_parse()

get_url_parts()

geturlparts()

Indicate the number of bytes to read

Specifies the stream context

Indicates whether or not include_path should be used

Identifies the starting offset

None of the above

TRUE

FALSE

guarantee high performance

secure data consistency

secure access to the database

reduce the database server overhead

reduce code size in PHP

Adapter

Factory

MVC

Singleton

business-to-business communication

machine-to-machine interaction

improved accessibility for websites

a)

b)

c)

d)

levenshtein()

metaphone()

similar_text()

soundex()

strip_tags()

htmlentities()

htmltidy()

htmlspecialchars()

showhtml()

$_SERVER

$_ENV

$_POST

$_FILES

$_GET

Strip all occurrences of the string script.

Strip all occurrences of the string javascript.

Enable magic_quotes_gpc.

None of the above.

(int)'t';

ord('t');

to_ascii('t');

chr('t');

Check with is_uploaded_file() whether the uploaded file $_FILES['myFile']['tmp_name'] is valid

Sanitize the file name in $_FILES['myFile']['name'] because this value is not consistent among web browsers

Check the charset encoding of the HTTP request to see whether it matches the encoding of the uploaded file

Sanitize the file name in $_FILES['myFile']['name'] because this value could be forged

Use $HTTP_POST_FILES instead of $_FILES to maintain upwards compatibility

B.C")

2

3

1

6

4

Holy $%&[. What's going on?

Holy \$%&\[\. What's going on\?

Holy $%&[. What\'s going on?

Holy \$\%\&\[\. What\'s going on\?

The PHP directive file_uploads must be set to On

The form's method attribute must be set to "post"

Safe mode must be turned off so that the uploaded file an be written to the server

The form's enctype attribute must be set to "multipart/form-data"

Only methods can have type hints

Typehints can be optional

Typehints can be references

4

3

5

0

1

bar element with an id attribute whose value is equal to 5

foo element containing a child node bar tag

id attribute whose value is equal to 5

foo element with a child note bar whose id attribute is equal to 5

all of the foo elements that have a child node bar, whose id attribute is equal to 5