danog/PrimeModule
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This commit is contained in:
Daniil Gentili 2022-05-22 14:15:00 +02:00
parent 4b23fd24b2
commit fbb45df47d
Signed by: danog
GPG Key ID: 8C1BE3B34B230CA7
2 changed files with 18 additions and 4 deletions
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17
composer.json
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@ -10,14 +10,27 @@
}
],
"require": {
"php": ">=7.0"
"php": "^8.0"
},
"suggest": {
"ext-primemodule": "Install the native C++ extension for extremely fast factorization (https://github.com/danog/PrimeModule-ext)"
"ext-primemodule": "Install the native C++ extension for extremely fast factorization (https://prime.madelineproto.xyz)"
},
"autoload": {
"psr-0": {
"danog\\": "lib/"
}
},
"config": {
"allow-plugins": {
"phabel/phabel": true
}
},
"require-dev": {
"phabel/phabel": "^1"
},
"extra": {
"phabel": {
"revision": 0
}
}
}

5
lib/danog/PrimeModule.php
View File

@ -218,13 +218,14 @@ class PrimeModule
return $res;
}
private static ?FFI $ffi = null;
public static function native_single_cpp($what)
{
if (!extension_loaded('primemodule')) {
if (class_exists(FFI::class)) {
try {
$ffi = FFI::load('/usr/include/primemodule-ffi.h');
$result = $ffi->factorizeFFI((string) $what);
self::$ffi = FFI::load('/usr/include/primemodule-ffi.h');
$result = self::$ffi->factorizeFFI((string) $what);
if ($result > 0) {
return $result;
}