gmp_export

(PHP 5, PHP 7 >= 5.6.1)

gmp_export — Export to a binary string

string gmp_export ( GMP $gmpnumber , integer $word_size , integer $options )

Export a GMP number to a binary string

gmpnumber: The GMP number being exported
word_size: Default value is 1. The number of bytes in each chunk of binary data. This is mainly used in conjunction with the options parameter.
options: Default value is GMP_MSW_FIRST | GMP_NATIVE_ENDIAN.

Returns a string 或者在失败时返回 FALSE.

Example #1 gmp_export() example


<?php
$number = gmp_init(16705);
echo gmp_export($number) . "\n";
?>

以上例程会输出：

AA