PHP Certification Study (Zend)

by book Zend PHP 5.5 Certification Study Guide, Third Edition will be good to see: https://github.com/php/php-langspec

• PHP Basics
• Functions
• Arrays
• Object-oriented Programming
• Security
• Databases
• Data Format & Types
• Arrays
• Strings & Patterns
• Web Features
• I/O

For use PHP 7 - https://github.com/rlerdorf/php7dev

Construction

• finally

• yield

• continue

• break

• switch

Basic

• is_int
• is_float
• is_real
• is_string
• is_bool
• is_null
• is_array
• is_object
• is_scalar
• is_numeric

Operators

• Ternary

Functions

• log

• log10

• is_nan

• crc32

• md5

• crypt

Math

• min
• max
• abs
• base_convert
• bindec
• decbin
• ceil
• floor
• round

String

Functions

• substr

• strrev

• substr_replace

• substr_count

• str_replace

• str_split

• sscanf

• strpos

• strrpos

• stripos

• strtr

• strstr

• stristr

• ucfirst

• ucwords

• strtolower

• strtoupper

• strcmp

• strncmp

• strcasecmp

• strncasecmp

• trim

• rtrim

• ltrim

• wordwrap

• urlencode

• urldecode

• http_build_query

• parse_url

• levenshtein

• settype

• gettype

• addslashes

• stripslashes

• addcslashes

• htmlentities

• htmlspecialchars

• strip_tags

• str_word_count

• substr_compare

• similar_text

• pack

• unpack

• version_compare

Patterns

• preg_match
• preg_replace
• implode
• join alias of implode
• explode

OOP

Magic

• __call
• __set
• __isset
• __unset
• __get
• __call
• __callStatic
• __clone
• __sleep
• __wakeup

Static

• when property
• when method variable

Anonymous Class

Trait

• trait implement interface that used in class
• trait private property
• trait use trait
• instanceof trait (false)
• trait as function argument type (fail)
• abstract trait (fail)
• class_uses

Design Pattern

• Decorator (from Head First)

Arrays functions

Stack

• array_push
• array_pop
• array_unshift
• array_shift

Filter

• array_filter

Common

• current
• reset
• next
• key
• array_key_exists
• array_values
• array_keys
• in_array
• array_search
• array_merge
• array_merge_recursive
• array_flip
• array_map
• array_combine
• array_count_values
• array_slice
• array_chunk
• array_fill
• array_fill_keys
• array_column
• array_change_key_case
• array_pad
• array_splice
• array_replace
• array_replace_recursive
• array_reverse
• count

Sets

• array_unique
• array_diff
• array_intersect
• array_intersect_assoc

Sort

• sort
• asort
• arsort
• rsort
• usort

Type alias

• int

• integer

• bool

• boolean

• float

• double

• real

XML

• SimpleXMLElement
• simplexml_load_string

Data Format

• DateTime::createFromFormat
• date_create_from_format
• DateInterval

JSON

• json_encode
• json_decode
• json_last_error_msg

Reflection

• get_class
• is_subclass_of
• get_parent_class

Standard interfaces

• Iterator
• IteratorAggregate
• Traversable
• EmptyIterator
• ArrayIterator

Link

• http://php-guide.evercodelab.com/
• http://www.quizful.net/ (need see new for tests)
• http://www.zend.com/en/services/certification/php-5-certification

TODO:

• SplFixedArray
• stripcslashes
• NoRewindIterator
• SplObjectStorage
• is_a
• token_get_all