gmp_import
gmp_import
(PHP 5 >= 5.6.1, PHP 7)
gmp_import — Import from a binary string
Description
GMP gmp_import ( string $data , integer $word_size , integer $options )
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
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https://secure.php.net/manual/en/function.gmp-import.php
