gmp_import

Function • Params and return types changed in PHP 8.0

Import from a binary string.

PHP 5.3-5.5
PHP 5.6
Added
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

gmp_import Function synopsis

gmp_import(
    string $data,
    int $word_size = 1,
    int $flags = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN
  ): GMP

Parameters

$data

Typestring

The binary string being imported

$word_size

OptionalTypeintDefault value1

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

OptionalTypeintDefault valueGMP_MSW_FIRST | GMP_NATIVE_ENDIAN

Default value is GMP_MSW_FIRST | GMP_NATIVE_ENDIAN.

Return value

TypeGMP

Returns a GMP number.

Changes to the gmp_import Function

PHP 8.0

  • Return type added: GMP
  • Parameter type added for parameter #1 ($data): string
  • Parameter type added for parameter #2 ($word_size): int
  • Parameter default value added for position #2 ($word_size): 1
  • Parameter name of parameter #3 changed: $options to $flags
  • Parameter type added for parameter #3 ($flags): int
  • Parameter default value added for position #3 ($flags): GMP_MSW_FIRST | GMP_NATIVE_ENDIAN
  gmp_import(
-     $data,
+     string $data,
-     $word_size,
+     int $word_size = 1,
-     $options
+     int $flags = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN
-   )
+   ): GMP

PHP 5.6

  • Function added

gmp_import Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No