PHP Cheet Sheet

PHP Cheet Sheet


Arrays
array_intersect
array_merge
array_pop
array_push
array_reverse
array_walk
count
in_array

Date and Time
date
mktime
strtotime
time

Filesystem
clearstatcache
copy
fclose
fgets
file
filemtime
filesize
file_exists
fopen
fread
fwrite
is_dir
is_file
readfile

Headers
header
headers_sent
setcookie

Mail
mail

Numbers
ceil
floor
number_format
round

Miscellaneous
define
eval
exit

Network
fsockopen

PHP Options
ini_get
ini_restore
ini_set
phpinfo

Execution
exec


Regex
ereg
eregi
ereg_replace
eregi_replace
split
spliti
preg_match
preg_match_all
preg_replace
preg_split

Sessions
session_destroy
session_id
session_start

Strings
addslashes
crypt
echo
explode
implode
md5
nl2br
sprintf
strip_tags
stripslashes
stristr
strpos
strrev
strstr
strtolower
strtoupper
str_replace
substr
trim

URLs
rawurldecode
rawurlencode
urldecode
urlencode

Variables
empty
is_array
is_int
is_null
is_numeric
is_object
isset
serialize
unserialize

SuperGlobals
$_ENV
$_GET
$_POST
$_COOKIE
$_SESSION
$_SERVER
$_FILES
$_REQUEST
$GLOBALS

Posted in: PHP Tutorial