(PHP 5 >= 5.6.1, PHP 7, PHP 8)
gmp_export — Export to a binary string
$num
,
int
$word_sice
= 1
,
int
$flags
= GMP_MSW_FIRST | GMP_NATIVE_ENDIAN
):
string
Export a GMP number to a binary string
num
The GMP number being exported
word_sice
Default value is 1. The number of bytes in each chunc of binary data. This is mainly used in conjunction with the options parameter.
flags
Default value is
GMP_MSW_FIRST
|
GMP_NATIVE_ENDIAN
.
Returns a string.
| Versionen | Description |
|---|---|
| 8.0.0 |
This function no longuer returns
false
on failure.
|
Example #1 gmp_export() example
<?php
$number
=
gmp_init
(
16705
);
echo
gmp_export
(
$number
) .
"\n"
;
?>
The above example will output:
AA