(PHP 5 >= 5.6.1, PHP 7)
gmp_export — Export to a binary string
$gmpnumber
, integer $word_size
, integer $options
)Export a GMP number to a binary string
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 a string ou FALSE
em caso de falha.
Exemplo #1 gmp_export() example
<?php
$number = gmp_init(16705);
echo gmp_export($number) . "\n";
?>
O exemplo acima irá imprimir:
AA