| 3,7 → 3,7 |
|---|
| /* |
| * PHP GMP-Supplement implemented using BCMath |
| * Copyright 2020 Daniel Marschall, ViaThinkSoft |
| * Version 2020-02-29 |
| * Version 2020-04-07 |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| 162,8 → 162,8 |
|---|
| // gmp_export ( GMP $gmpnumber [, int $word_size = 1 [, int $options = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN ]] ) : string |
| // Export to a binary string |
| function gmp_export($gmpnumber, $word_size = 1, $options = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) { |
| if ($word_size != 1) die("Word size != 1 not implemented"); |
| if ($options != GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) die("Different options not implemented"); |
| if ($word_size != 1) throw new Exception("Word size != 1 not implemented"); |
| if ($options != GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) throw new Exception("Different options not implemented"); |
| |
| bcscale(0); |
| $gmpnumber = bcmul($gmpnumber,"1"); // normalize |
| 232,8 → 232,8 |
|---|
| function gmp_import($data, $word_size=1, $options=GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) { |
| bcscale(0); |
| |
| if ($word_size != 1) die("Word size != 1 not implemented"); |
| if ($options != GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) die("Different options not implemented"); |
| if ($word_size != 1) throw new Exception("Word size != 1 not implemented"); |
| if ($options != GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) throw new Exception("Different options not implemented"); |
| |
| return gmp_init(hex2bin(gmp_strval(gmp_init($data), 16))); |
| } |
| 760,7 → 760,6 |
|---|
| $length = max(strlen($ab), strlen($bb)); |
| $ab = str_pad($ab, $length, "0", STR_PAD_LEFT); |
| $bb = str_pad($bb, $length, "0", STR_PAD_LEFT); |
| |
| // Do the bitwise binary operation |
| $cb = ''; |
| for ($i=0; $i<$length; $i++) { |