gmp_import
Description
The gmp_import of GMP for PHP imports from a binary string.
Syntax
gmp_import( string $data, int $word_size = 1, int $flags = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN ): GMP
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.
flags
Default value is GMP_MSW_FIRST | GMP_NATIVE_ENDIAN.
Return
Returns a GMP number.
Examples
1 · data
<? $data = "data"; $return = gmp_import($data); var_dump($return);
object(GMP)#1 (1) { ["num"]=> string(10) "1684108385" }
2 · word_size
<? $data = "data"; $word_size = 2; $return = gmp_import($data, $word_size); var_dump($return);
object(GMP)#1 (1) { ["num"]=> string(10) "1633968500" }
3 · flags
<? $data = "data"; $word_size = 2; $flags = GMP_MSW_FIRST | GMP_BIG_ENDIAN; $return = gmp_import($data, $word_size, $flags); var_dump($return);
object(GMP)#1 (1) { ["num"]=> string(10) "1684108385" }
Links
Related
GMP
- gmp_abs
- gmp_add
- gmp_and
- gmp_binomial
- gmp_clrbit
- gmp_cmp
- gmp_com
- gmp_div
- gmp_div_q
- gmp_div_qr
- gmp_div_r
- gmp_divexact
- gmp_export
- gmp_fact
- gmp_gcd
- gmp_gcdext
- gmp_hamdist
- gmp_init
- gmp_intval
- gmp_invert
- gmp_jacobi
- gmp_kronecker
- gmp_lcm
- gmp_legendre
- gmp_mod
- gmp_mul
- gmp_neg
- gmp_nextprime
- gmp_or
- gmp_perfect_power
- gmp_perfect_square
- gmp_popcount
- gmp_pow
- gmp_powm
- gmp_prob_prime
- gmp_random_bits
- gmp_random_range
- gmp_random_seed
- gmp_root
- gmp_rootrem
- gmp_scan0
- gmp_scan1
- gmp_setbit
- gmp_sign
- gmp_sqrt
- gmp_sqrtrem
- gmp_strval
- gmp_sub
- gmp_testbit
- gmp_xor