kalle Mon May 5 06:28:03 2008 UTC
Modified files:
/php-src/ext/standard basic_functions.c math.c php_math.h
/php-src/ext/standard/tests/math acosh_basic.phpt acosh_error.phpt
acosh_variation.phpt
asinh_basic.phpt asinh_error.phpt
asinh_variation.phpt
atanh_basic.phpt atanh_error.phpt
atanh_variation.phpt
Log:
Implemented Windows support for asinh(), acosh(), atanh(), log1p() and
expm1() + removed Windows check on tests
[DOC] Windows support for asinh(), acosh(), atanh(), log1p() and expm1()
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/basic_functions.c?r1=1.896&r2=1.897&diff_format=u
Index: php-src/ext/standard/basic_functions.c
diff -u php-src/ext/standard/basic_functions.c:1.896
php-src/ext/standard/basic_functions.c:1.897
--- php-src/ext/standard/basic_functions.c:1.896 Tue Apr 15 09:02:16 2008
+++ php-src/ext/standard/basic_functions.c Mon May 5 06:28:03 2008
@@ -17,7 +17,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: basic_functions.c,v 1.896 2008/04/15 09:02:16 jani Exp $ */
+/* $Id: basic_functions.c,v 1.897 2008/05/05 06:28:03 kalle Exp $ */
#include "php.h"
#include "php_streams.h"
@@ -1923,26 +1923,20 @@
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
-#ifdef HAVE_ASINH
static
ZEND_BEGIN_ARG_INFO(arginfo_asinh, 0)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
-#endif
-#ifdef HAVE_ACOSH
static
ZEND_BEGIN_ARG_INFO(arginfo_acosh, 0)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
-#endif
-#ifdef HAVE_ATANH
static
ZEND_BEGIN_ARG_INFO(arginfo_atanh, 0)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
-#endif
static
ZEND_BEGIN_ARG_INFO(arginfo_pi, 0)
@@ -1974,19 +1968,15 @@
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
-#if !defined(PHP_WIN32) && !defined(NETWARE)
static
ZEND_BEGIN_ARG_INFO(arginfo_expm1, 0)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
-# ifdef HAVE_LOG1P
static
ZEND_BEGIN_ARG_INFO(arginfo_log1p, 0)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
-# endif
-#endif /* !defined(PHP_WIN32) && !defined(NETWARE) */
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_log, 0, 0, 1)
@@ -3330,23 +3320,11 @@
PHP_FE(sinh,
arginfo_sinh)
PHP_FE(cosh,
arginfo_cosh)
PHP_FE(tanh,
arginfo_tanh)
-
-#ifdef HAVE_ASINH
PHP_FE(asinh,
arginfo_asinh)
-#endif
-#ifdef HAVE_ACOSH
PHP_FE(acosh,
arginfo_acosh)
-#endif
-#ifdef HAVE_ATANH
PHP_FE(atanh,
arginfo_atanh)
-#endif
-#if !defined(PHP_WIN32) && !defined(NETWARE)
PHP_FE(expm1,
arginfo_expm1)
-# ifdef HAVE_LOG1P
PHP_FE(log1p,
arginfo_log1p)
-# endif
-#endif
-
PHP_FE(pi,
arginfo_pi)
PHP_FE(is_finite,
arginfo_is_finite)
PHP_FE(is_nan,
arginfo_is_nan)
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/math.c?r1=1.144&r2=1.145&diff_format=u
Index: php-src/ext/standard/math.c
diff -u php-src/ext/standard/math.c:1.144 php-src/ext/standard/math.c:1.145
--- php-src/ext/standard/math.c:1.144 Mon Dec 31 07:12:16 2007
+++ php-src/ext/standard/math.c Mon May 5 06:28:03 2008
@@ -19,7 +19,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: math.c,v 1.144 2007/12/31 07:12:16 sebastian Exp $ */
+/* $Id: math.c,v 1.145 2008/05/05 06:28:03 kalle Exp $ */
#include "php.h"
#include "php_math.h"
@@ -49,6 +49,66 @@
val = !zend_isnan(tmp_val) ? tmp_val : val; \
} \
+/* {{{ php_asinh
+*/
+double php_asinh(double z)
+{
+#ifdef HAVE_ASINH
+ return(asinh(z));
+#else
+ return(log(z + sqrt(1 + pow(z, 2))) / log(M_E));
+#endif
+}
+/* }}} */
+
+/* {{{ php_acosh
+*/
+double php_acosh(double x)
+{
+#ifdef HAVE_ACOSH
+ return(acosh(x));
+#else
+ return(log(x + sqrt(x * x - 1)));
+#endif
+}
+/* }}} */
+
+/* {{{ php_atanh
+*/
+double php_atanh(double z)
+{
+#ifdef HAVE_ATANH
+ return(atanh(z));
+#else
+ return(0.5 * log((1 + z) / (1 - z)));
+#endif
+}
+/* }}} */
+
+/* {{{ php_log1p
+*/
+double php_log1p(double x)
+{
+#ifdef HAVE_LOG1P
+ return(log1p(x));
+#else
+ return(log(1 + x));
+#endif
+}
+/* }}} */
+
+/* {{{ php_expm1
+*/
+double php_expm1(double x)
+{
+#if !defined(PHP_WIN32) && !defined(NETWARE)
+ return(expm1(x));
+#else
+ return(exp(x) - 1);
+#endif
+}
+/* }}}*/
+
/* {{{ proto int abs(int number) U
Return the absolute value of the number */
PHP_FUNCTION(abs)
@@ -295,8 +355,6 @@
}
/* }}} */
-#if !defined(PHP_WIN32) && !defined(NETWARE)
-#ifdef HAVE_ASINH
/* {{{ proto float asinh(float number) U
Returns the inverse hyperbolic sine of the number, i.e. the value whose
hyperbolic sine is number */
PHP_FUNCTION(asinh)
@@ -307,12 +365,10 @@
return;
}
- RETURN_DOUBLE(asinh(num));
+ RETURN_DOUBLE(php_asinh(num));
}
/* }}} */
-#endif /* HAVE_ASINH */
-#ifdef HAVE_ACOSH
/* {{{ proto float acosh(float number) U
Returns the inverse hyperbolic cosine of the number, i.e. the value whose
hyperbolic cosine is number */
PHP_FUNCTION(acosh)
@@ -323,12 +379,10 @@
return;
}
- RETURN_DOUBLE(acosh(num));
+ RETURN_DOUBLE(php_acosh(num));
}
/* }}} */
-#endif /* HAVE_ACOSH */
-#ifdef HAVE_ATANH
/* {{{ proto float atanh(float number) U
Returns the inverse hyperbolic tangent of the number, i.e. the value whose
hyperbolic tangent is number */
PHP_FUNCTION(atanh)
@@ -339,11 +393,9 @@
return;
}
- RETURN_DOUBLE(atanh(num));
+ RETURN_DOUBLE(php_atanh(num));
}
/* }}} */
-#endif /* HAVE_ATANH */
-#endif /* !defined(PHP_WIN32) && !defined(NETWARE) */
/* {{{ proto float pi(void) U
Returns an approximation of pi */
@@ -458,7 +510,6 @@
}
/* }}} */
-#if !defined(PHP_WIN32) && !defined(NETWARE)
/* {{{ proto float expm1(float number) U
Returns exp(number) - 1, computed in a way that accurate even when the
value of number is close to zero */
/*
@@ -473,11 +524,10 @@
return;
}
- RETURN_DOUBLE(expm1(num));
+ RETURN_DOUBLE(php_expm1(num));
}
/* }}} */
-#ifdef HAVE_LOG1P
/* {{{ proto float log1p(float number) U
Returns log(1 + number), computed in a way that accurate even when the
value of number is close to zero */
/*
@@ -492,11 +542,9 @@
return;
}
- RETURN_DOUBLE(log1p(num));
+ RETURN_DOUBLE(php_log1p(num));
}
/* }}} */
-#endif /* HAVE_LOG1P */
-#endif /* !defined(PHP_WIN32) && !defined(NETWARE) */
/* {{{ proto float log(float number, [float base]) U
Returns the natural logarithm of the number, or the base log if base is
specified */
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/php_math.h?r1=1.33&r2=1.34&diff_format=u
Index: php-src/ext/standard/php_math.h
diff -u php-src/ext/standard/php_math.h:1.33
php-src/ext/standard/php_math.h:1.34
--- php-src/ext/standard/php_math.h:1.33 Mon Dec 31 07:12:16 2007
+++ php-src/ext/standard/php_math.h Mon May 5 06:28:03 2008
@@ -17,7 +17,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: php_math.h,v 1.33 2007/12/31 07:12:16 sebastian Exp $ */
+/* $Id: php_math.h,v 1.34 2008/05/05 06:28:03 kalle Exp $ */
#ifndef PHP_MATH_H
#define PHP_MATH_H
@@ -69,23 +69,15 @@
*/
PHP_FUNCTION(hypot);
PHP_FUNCTION(expm1);
-#ifdef HAVE_LOG1P
PHP_FUNCTION(log1p);
-#endif
PHP_FUNCTION(sinh);
PHP_FUNCTION(cosh);
PHP_FUNCTION(tanh);
-#ifdef HAVE_ASINH
PHP_FUNCTION(asinh);
-#endif
-#ifdef HAVE_ACOSH
PHP_FUNCTION(acosh);
-#endif
-#ifdef HAVE_ATANH
PHP_FUNCTION(atanh);
-#endif
#include <math.h>
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/acosh_basic.phpt?r1=1.2&r2=1.3&diff_format=u
Index: php-src/ext/standard/tests/math/acosh_basic.phpt
diff -u php-src/ext/standard/tests/math/acosh_basic.phpt:1.2
php-src/ext/standard/tests/math/acosh_basic.phpt:1.3
--- php-src/ext/standard/tests/math/acosh_basic.phpt:1.2 Tue Sep 4
11:18:35 2007
+++ php-src/ext/standard/tests/math/acosh_basic.phpt Mon May 5 06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test return type and value for expected input acosh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN")
- die ("skip - function not supported on Windows");
-?>
--INI--
precision = 14
--FILE--
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/acosh_error.phpt?r1=1.3&r2=1.4&diff_format=u
Index: php-src/ext/standard/tests/math/acosh_error.phpt
diff -u php-src/ext/standard/tests/math/acosh_error.phpt:1.3
php-src/ext/standard/tests/math/acosh_error.phpt:1.4
--- php-src/ext/standard/tests/math/acosh_error.phpt:1.3 Wed Jan 30
17:55:12 2008
+++ php-src/ext/standard/tests/math/acosh_error.phpt Mon May 5 06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test wrong number of arguments for acosh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN" )
- die ("skip - function not supported on Windows");
-?>
--FILE--
<?php
/*
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/acosh_variation.phpt?r1=1.2&r2=1.3&diff_format=u
Index: php-src/ext/standard/tests/math/acosh_variation.phpt
diff -u php-src/ext/standard/tests/math/acosh_variation.phpt:1.2
php-src/ext/standard/tests/math/acosh_variation.phpt:1.3
--- php-src/ext/standard/tests/math/acosh_variation.phpt:1.2 Tue Sep 4
11:18:35 2007
+++ php-src/ext/standard/tests/math/acosh_variation.phpt Mon May 5
06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test variations in usage of acosh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN" )
- die ("skip - function not supported on Windows");
-?>
--INI--
precision = 10
--FILE--
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/asinh_basic.phpt?r1=1.2&r2=1.3&diff_format=u
Index: php-src/ext/standard/tests/math/asinh_basic.phpt
diff -u php-src/ext/standard/tests/math/asinh_basic.phpt:1.2
php-src/ext/standard/tests/math/asinh_basic.phpt:1.3
--- php-src/ext/standard/tests/math/asinh_basic.phpt:1.2 Tue Sep 4
11:18:35 2007
+++ php-src/ext/standard/tests/math/asinh_basic.phpt Mon May 5 06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test return type and value for expected input asinh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN")
- die ("skip - function not supported on Windows");
-?>
--INI--
precision = 14
--FILE--
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/asinh_error.phpt?r1=1.3&r2=1.4&diff_format=u
Index: php-src/ext/standard/tests/math/asinh_error.phpt
diff -u php-src/ext/standard/tests/math/asinh_error.phpt:1.3
php-src/ext/standard/tests/math/asinh_error.phpt:1.4
--- php-src/ext/standard/tests/math/asinh_error.phpt:1.3 Wed Jan 30
17:55:12 2008
+++ php-src/ext/standard/tests/math/asinh_error.phpt Mon May 5 06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test wrong number of arguments for asinh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN" )
- die ("skip - function not supported on Windows");
-?>
--FILE--
<?php
/*
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/asinh_variation.phpt?r1=1.2&r2=1.3&diff_format=u
Index: php-src/ext/standard/tests/math/asinh_variation.phpt
diff -u php-src/ext/standard/tests/math/asinh_variation.phpt:1.2
php-src/ext/standard/tests/math/asinh_variation.phpt:1.3
--- php-src/ext/standard/tests/math/asinh_variation.phpt:1.2 Tue Sep 4
11:18:35 2007
+++ php-src/ext/standard/tests/math/asinh_variation.phpt Mon May 5
06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test variations in usage of asinh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN" )
- die ("skip - function not supported on Windows");
-?>
--INI--
precision = 10
--FILE--
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/atanh_basic.phpt?r1=1.2&r2=1.3&diff_format=u
Index: php-src/ext/standard/tests/math/atanh_basic.phpt
diff -u php-src/ext/standard/tests/math/atanh_basic.phpt:1.2
php-src/ext/standard/tests/math/atanh_basic.phpt:1.3
--- php-src/ext/standard/tests/math/atanh_basic.phpt:1.2 Tue Sep 4
11:18:35 2007
+++ php-src/ext/standard/tests/math/atanh_basic.phpt Mon May 5 06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test return type and value for expected input atanh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN" )
- die ("skip - function not supported on Windows");
-?>
--INI--
precision = 14
--FILE--
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/atanh_error.phpt?r1=1.3&r2=1.4&diff_format=u
Index: php-src/ext/standard/tests/math/atanh_error.phpt
diff -u php-src/ext/standard/tests/math/atanh_error.phpt:1.3
php-src/ext/standard/tests/math/atanh_error.phpt:1.4
--- php-src/ext/standard/tests/math/atanh_error.phpt:1.3 Wed Jan 30
17:55:12 2008
+++ php-src/ext/standard/tests/math/atanh_error.phpt Mon May 5 06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test wrong number of arguments for atanh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN" )
- die ("skip - function not supported on Windows");
-?>
--FILE--
<?php
/*
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/math/atanh_variation.phpt?r1=1.2&r2=1.3&diff_format=u
Index: php-src/ext/standard/tests/math/atanh_variation.phpt
diff -u php-src/ext/standard/tests/math/atanh_variation.phpt:1.2
php-src/ext/standard/tests/math/atanh_variation.phpt:1.3
--- php-src/ext/standard/tests/math/atanh_variation.phpt:1.2 Tue Sep 4
11:18:35 2007
+++ php-src/ext/standard/tests/math/atanh_variation.phpt Mon May 5
06:28:03 2008
@@ -1,10 +1,5 @@
--TEST--
Test variations in usage of atanh()
---SKIPIF--
-<?php
-if(substr(PHP_OS, 0, 3) == "WIN" )
- die ("skip - function not supported on Windows");
-?>
--INI--
precision = 10
--FILE--
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