Php/docs/function.gmp-import
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gmp_import
(PHP 5 >= 5.6.1, PHP 7)
gmp_import — Import from a binary string
Description
gmp_import
( string $data
[, int $word_size = 1
[, int $options = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN
]] ) : GMP|false
Import a GMP number from a binary string
Parameters
data- The binary string being imported
word_size- Default value is 1. The number of bytes in each chunk of binary data. This is mainly used in conjunction with the options parameter.
options- Default value is GMP_MSW_FIRST | GMP_NATIVE_ENDIAN.
Return Values
Returns a GMP number or FALSE on failure.
Examples
Example #1 gmp_import() example
<?php$number = gmp_import("\0");echo gmp_strval($number) . "\n";$number = gmp_import("\0\1\2");echo gmp_strval($number) . "\n";?>
The above example will output:
0 258
