Random Extension: minor fixes

Author: zeriyoshi

ext/random_ext/php_random_ext.h

@@ -63,4 +63,4 @@ PHPAPI zend_long php_random_range(php_random *random, zend_long min, zend_long m
 PHPAPI void php_random_array_data_shuffle(php_random *random, zval *array);
 PHPAPI void php_random_string_shuffle(php_random *random, char *str, zend_long len);
 
-#endif	/* PHP_RANDOM_H_MODULE */
+#endif	/* PHP_RANDOM_EXT_H */

ext/random_ext/random_ext.c

@@ -14,6 +14,50 @@
    +----------------------------------------------------------------------+
  */
 
+/*
+	The following functions are based on a C++ class MTRand by
+	Richard J. Wagner. For more information see the web page at
+	http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/VERSIONS/C-LANG/MersenneTwister.h
+	Mersenne Twister random number generator -- a C++ class MTRand
+	Based on code by Makoto Matsumoto, Takuji Nishimura, and Shawn Cokus
+	Richard J. Wagner  v1.0  15 May 2003  [email protected]
+	The Mersenne Twister is an algorithm for generating random numbers.  It
+	was designed with consideration of the flaws in various other generators.
+	The period, 2^19937-1, and the order of equidistribution, 623 dimensions,
+	are far greater.  The generator is also fast; it avoids multiplication and
+	division, and it benefits from caches and pipelines.  For more information
+	see the inventors' web page at http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html
+	Reference
+	M. Matsumoto and T. Nishimura, "Mersenne Twister: A 623-Dimensionally
+	Equidistributed Uniform Pseudo-Random Number Generator", ACM Transactions on
+	Modeling and Computer Simulation, Vol. 8, No. 1, January 1998, pp 3-30.
+	Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+	Copyright (C) 2000 - 2003, Richard J. Wagner
+	All rights reserved.
+	Redistribution and use in source and binary forms, with or without
+	modification, are permitted provided that the following conditions
+	are met:
+	1. Redistributions of source code must retain the above copyright
+	   notice, this list of conditions and the following disclaimer.
+	2. Redistributions in binary form must reproduce the above copyright
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
+	3. The names of its contributors may not be used to endorse or promote
+	   products derived from this software without specific prior written
+	   permission.
+	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+	A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+	CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+	EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+	PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+	PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+	LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+	NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -779,7 +823,7 @@ PHP_METHOD(Random, __unserialize)
 /* {{{ PHP_MINIT_FUNCTION */
 PHP_MINIT_FUNCTION(random_ext)
 {
-	/* Random\NumberGenerator\RandomNumberGenerator */
+	/* Random\NumberGenerator */
 	random_ce_Random_NumberGenerator = register_class_Random_NumberGenerator();
 
 	/* Random\NumberGenerator\XorShift128Plus */

ext/random_ext/random_ext.stub.php

@@ -53,7 +53,7 @@ public function generate(): int {}
     final class Random
     {
         // FIXME: stub generator (gen_stub.php) does not supported.
-        // private Random\NumberGenerator\RandomNumberGenerator $rng;
+        // private Random\NumberGeneratorm $rng;
         private mixed $rng;
 
         public function __construct(?Random\NumberGenerator $rng = null) {}

ext/random_ext/random_ext_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: d5f5afc735100bce1a76f2a16522c5832a65b2f0 */
+ * Stub hash: 72e03ec3a21486d6426fc0658f0c133247da141f */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class_Random_NumberGenerator_generate, 0, 0, IS_LONG, 0)
 ZEND_END_ARG_INFO()