functions-online
Array
Cryptography
Date and Time
General
Math
Regular Expression
String
URL
Math
abs
acos
acosh
asin
asinh
atan2
atan
atanh
base_convert
bindec
calculate
ceil
cos
cosh
decbin
dechex
decoct
deg2rad
exp
expm1
floor
fmod
hexdec
hypot
is_finite
is_infinite
is_nan
log10
log1p
log
max
min
mt_rand
octdec
pow
rad2deg
rand
round
sin
sinh
sqrt
tan
tanh
最常用的
unserialize
strlen
preg_match
preg_match_all
preg_replace
json_decode
rawurlencode
dns_get_record
crypt
date
de
en
es
fr
it
ja
pt
ru
tr
zh
abs
说明
返回参数 $number 的绝对值。
申报 abs
number
abs
( mixed $number )
在线测试的 abs
$number
share abs
Facebook
Twitter
Google+
注释 abs
+
Leave your comment
Comments are allowed in english language only! HTML-Code is not allowed and will be removed!
Username:
E-Mail (only internaly used):
Website:
Comment:
Attention
: Your comment is not shown instantly. Every comment is reviewed first and on approval it will be shown.