gmp_export

PHP 5 >= 5.6.1, PHP 7, PHP 8
gmp_export - Export to a binary string
Manual
Code Examples

gmp_export(
     GMP|int|string$num,
     [int$word_size = 1],
     [int$flags = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN]
): string

Export a GMP number to a binary string

Parameters

num

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.

flags

Default value is GMP_MSW_FIRST | GMP_NATIVE_ENDIAN.

Return Values

Returns a string.

Changelog

Version Description
8.0.0 This function no longer returns false on failure.

Related Functions

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