It shows largest possible random value
Example
<?php
echo getrandmax();
?>
Output
2147483647
Category Archives: PHP
fmod
It returns the remainder of the division.
Example
<?php
echo fmod(4,7);
?>
Output
4
floor
It round fractions down
Example
<?php
echo floor(1.7);
?>
Output
1
expm1
It calculates the value of Ex-1
Example
<?php
echo expm1(17);
?>
Output
24154952.753575
exp
It calculates the exponent of e
Example
<?php
echo exp(17);
?>
Output
24154952.753575
deg2rad
It converts the number in degrees to the radian equivalent
Example
<?php
echo deg2rad(45);
?>
Output
0.78539816339745
decoct
It converts a decimal to octal
Example
<?php
echo decoct(17);
?>
Output
21
dechex
It converts a decimal to hexadecimal
Example
<?php
echo dechex(17);
?>
Output
11
decbin
It converts a decimal to binary
Example
<?php
echo decbin(17);
?>
Output
10001
cosh
It returns Hyperbolic cosine .
Example
<?php
echo cosh(90);
?>
Output
6.1020164715892E+38