(PHP 5 >= 5.6.1, PHP 7)
gmp_export — Export to a binary string
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