gmp_export

(PHP 5, PHP 7 >= 5.6.1)

Export to a binary string

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

Export a GMP number to a binary string

Parameters:

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:

Returns a string or FALSE on failure.

Examples:

gmp_export() example

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

The above example will output:

AA

Links:

doc_php

2016-02-24 16:02:17

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