(PHP 5 >= 5.6.1, PHP 7, PHP 8)
gmp_export — Export to a binary string
$num, int $word_size = 1, int $flags = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN): stringExport a GMP number to a binary string
numThe GMP number being exported
word_sizeDefault 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.
Returns a string.
| Version | Beschreibung |
|---|---|
| 8.0.0 |
This function no longer returns false on failure.
|
Beispiel #1 gmp_export() example
<?php
$number = gmp_init(16705);
echo gmp_export($number) . "\n";
?>Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
AA