mirror of
https://github.com/php/php-src.git
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c6bad96f30
* origin/master: (398 commits) NEWS add test for bug #68381 Fixed bug #68381 Set FPM log level earlier during init proper dllexport move to size_t where zend_string is used internally fix some datatype mismatches return after the warning, to fix uninitialized salt usage fix datatype mismatches add missing type specifier fix datatype mismatches fix unsigned check "extern" shouldn't be used for definitions joined identical conditional blocks simplify fpm tests SEND_VAR_NO_REF optimization Add test for bug #68442 Add various tests for FPM - covering recent bugs (68420, 68421, 68423, 68428) - for UDS - for ping and status URI - for multi pool and multi mode Include small MIT FastCGI client library from https://github.com/adoy/PHP-FastCGI-Client Get rid of zend_free_op structure (use zval* instead). Get rid of useless TSRMLS arguments. Add new FPM test for IPv4/IPv6 ... Conflicts: win32/build/config.w32
568 lines
14 KiB
C
568 lines
14 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2014 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Andi Gutmans <andi@zend.com> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "php.h"
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#if HAVE_BCMATH
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#include "php_ini.h"
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#include "ext/standard/info.h"
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#include "php_bcmath.h"
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#include "libbcmath/src/bcmath.h"
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ZEND_DECLARE_MODULE_GLOBALS(bcmath)
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static PHP_GINIT_FUNCTION(bcmath);
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static PHP_GSHUTDOWN_FUNCTION(bcmath);
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/* {{{ arginfo */
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bcadd, 0, 0, 2)
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ZEND_ARG_INFO(0, left_operand)
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ZEND_ARG_INFO(0, right_operand)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bcsub, 0, 0, 2)
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ZEND_ARG_INFO(0, left_operand)
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ZEND_ARG_INFO(0, right_operand)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bcmul, 0, 0, 2)
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ZEND_ARG_INFO(0, left_operand)
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ZEND_ARG_INFO(0, right_operand)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bcdiv, 0, 0, 2)
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ZEND_ARG_INFO(0, left_operand)
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ZEND_ARG_INFO(0, right_operand)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO(arginfo_bcmod, 0)
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ZEND_ARG_INFO(0, left_operand)
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ZEND_ARG_INFO(0, right_operand)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bcpowmod, 0, 0, 3)
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ZEND_ARG_INFO(0, x)
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ZEND_ARG_INFO(0, y)
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ZEND_ARG_INFO(0, mod)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bcpow, 0, 0, 2)
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ZEND_ARG_INFO(0, x)
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ZEND_ARG_INFO(0, y)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bcsqrt, 0, 0, 1)
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ZEND_ARG_INFO(0, operand)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO_EX(arginfo_bccomp, 0, 0, 2)
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ZEND_ARG_INFO(0, left_operand)
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ZEND_ARG_INFO(0, right_operand)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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ZEND_BEGIN_ARG_INFO(arginfo_bcscale, 0)
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ZEND_ARG_INFO(0, scale)
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ZEND_END_ARG_INFO()
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/* }}} */
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const zend_function_entry bcmath_functions[] = {
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PHP_FE(bcadd, arginfo_bcadd)
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PHP_FE(bcsub, arginfo_bcsub)
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PHP_FE(bcmul, arginfo_bcmul)
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PHP_FE(bcdiv, arginfo_bcdiv)
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PHP_FE(bcmod, arginfo_bcmod)
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PHP_FE(bcpow, arginfo_bcpow)
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PHP_FE(bcsqrt, arginfo_bcsqrt)
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PHP_FE(bcscale, arginfo_bcscale)
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PHP_FE(bccomp, arginfo_bccomp)
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PHP_FE(bcpowmod, arginfo_bcpowmod)
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PHP_FE_END
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};
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zend_module_entry bcmath_module_entry = {
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STANDARD_MODULE_HEADER,
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"bcmath",
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bcmath_functions,
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PHP_MINIT(bcmath),
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PHP_MSHUTDOWN(bcmath),
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NULL,
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NULL,
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PHP_MINFO(bcmath),
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NO_VERSION_YET,
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PHP_MODULE_GLOBALS(bcmath),
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PHP_GINIT(bcmath),
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PHP_GSHUTDOWN(bcmath),
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NULL,
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STANDARD_MODULE_PROPERTIES_EX
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};
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#ifdef COMPILE_DL_BCMATH
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#ifdef ZTS
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ZEND_TSRMLS_CACHE_DEFINE;
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#endif
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ZEND_GET_MODULE(bcmath)
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#endif
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/* {{{ PHP_INI */
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PHP_INI_BEGIN()
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STD_PHP_INI_ENTRY("bcmath.scale", "0", PHP_INI_ALL, OnUpdateLongGEZero, bc_precision, zend_bcmath_globals, bcmath_globals)
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PHP_INI_END()
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/* }}} */
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/* {{{ PHP_GINIT_FUNCTION
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*/
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static PHP_GINIT_FUNCTION(bcmath)
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{
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#if defined(COMPILE_DL_BCMATH) && defined(ZTS)
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ZEND_TSRMLS_CACHE_UPDATE;
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#endif
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bcmath_globals->bc_precision = 0;
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bc_init_numbers(TSRMLS_C);
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}
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/* }}} */
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/* {{{ PHP_GSHUTDOWN_FUNCTION
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*/
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static PHP_GSHUTDOWN_FUNCTION(bcmath)
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{
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_bc_free_num_ex(&bcmath_globals->_zero_, 1);
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_bc_free_num_ex(&bcmath_globals->_one_, 1);
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_bc_free_num_ex(&bcmath_globals->_two_, 1);
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}
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/* }}} */
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/* {{{ PHP_MINIT_FUNCTION
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*/
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PHP_MINIT_FUNCTION(bcmath)
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{
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REGISTER_INI_ENTRIES();
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return SUCCESS;
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}
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/* }}} */
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/* {{{ PHP_MSHUTDOWN_FUNCTION
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*/
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PHP_MSHUTDOWN_FUNCTION(bcmath)
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{
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UNREGISTER_INI_ENTRIES();
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return SUCCESS;
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}
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/* }}} */
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/* {{{ PHP_MINFO_FUNCTION
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*/
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PHP_MINFO_FUNCTION(bcmath)
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{
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php_info_print_table_start();
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php_info_print_table_row(2, "BCMath support", "enabled");
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php_info_print_table_end();
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DISPLAY_INI_ENTRIES();
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}
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/* }}} */
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/* {{{ php_str2num
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Convert to bc_num detecting scale */
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static void php_str2num(bc_num *num, char *str TSRMLS_DC)
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{
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char *p;
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if (!(p = strchr(str, '.'))) {
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bc_str2num(num, str, 0 TSRMLS_CC);
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return;
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}
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bc_str2num(num, str, strlen(p+1) TSRMLS_CC);
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}
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/* }}} */
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/* {{{ proto string bcadd(string left_operand, string right_operand [, int scale])
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Returns the sum of two arbitrary precision numbers */
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PHP_FUNCTION(bcadd)
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{
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char *left, *right;
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zend_long scale_param = 0;
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bc_num first, second, result;
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size_t left_len, right_len;
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int scale = (int)BCG(bc_precision), argc = ZEND_NUM_ARGS();
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if (zend_parse_parameters(argc TSRMLS_CC, "ss|l", &left, &left_len, &right, &right_len, &scale_param) == FAILURE) {
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return;
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}
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if (argc == 3) {
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scale = (int) (scale_param < 0 ? 0 : scale_param);
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_init_num(&result TSRMLS_CC);
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php_str2num(&first, left TSRMLS_CC);
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php_str2num(&second, right TSRMLS_CC);
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bc_add (first, second, &result, scale);
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if (result->n_scale > scale) {
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result->n_scale = scale;
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}
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RETVAL_STR(bc_num2str(result));
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bc_free_num(&first);
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bc_free_num(&second);
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto string bcsub(string left_operand, string right_operand [, int scale])
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Returns the difference between two arbitrary precision numbers */
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PHP_FUNCTION(bcsub)
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{
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char *left, *right;
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size_t left_len, right_len;
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zend_long scale_param = 0;
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bc_num first, second, result;
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int scale = (int)BCG(bc_precision), argc = ZEND_NUM_ARGS();
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if (zend_parse_parameters(argc TSRMLS_CC, "ss|l", &left, &left_len, &right, &right_len, &scale_param) == FAILURE) {
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return;
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}
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if (argc == 3) {
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scale = (int) ((int)scale_param < 0 ? 0 : scale_param);
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_init_num(&result TSRMLS_CC);
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php_str2num(&first, left TSRMLS_CC);
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php_str2num(&second, right TSRMLS_CC);
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bc_sub (first, second, &result, scale);
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if (result->n_scale > scale) {
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result->n_scale = scale;
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}
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RETVAL_STR(bc_num2str(result));
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bc_free_num(&first);
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bc_free_num(&second);
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto string bcmul(string left_operand, string right_operand [, int scale])
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Returns the multiplication of two arbitrary precision numbers */
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PHP_FUNCTION(bcmul)
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{
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char *left, *right;
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size_t left_len, right_len;
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zend_long scale_param = 0;
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bc_num first, second, result;
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int scale = (int)BCG(bc_precision), argc = ZEND_NUM_ARGS();
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if (zend_parse_parameters(argc TSRMLS_CC, "ss|l", &left, &left_len, &right, &right_len, &scale_param) == FAILURE) {
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return;
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}
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if (argc == 3) {
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scale = (int) ((int)scale_param < 0 ? 0 : scale_param);
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_init_num(&result TSRMLS_CC);
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php_str2num(&first, left TSRMLS_CC);
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php_str2num(&second, right TSRMLS_CC);
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bc_multiply (first, second, &result, scale TSRMLS_CC);
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if (result->n_scale > scale) {
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result->n_scale = scale;
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}
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RETVAL_STR(bc_num2str(result));
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bc_free_num(&first);
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bc_free_num(&second);
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto string bcdiv(string left_operand, string right_operand [, int scale])
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Returns the quotient of two arbitrary precision numbers (division) */
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PHP_FUNCTION(bcdiv)
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{
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char *left, *right;
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size_t left_len, right_len;
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zend_long scale_param = 0;
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bc_num first, second, result;
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int scale = (int)BCG(bc_precision), argc = ZEND_NUM_ARGS();
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if (zend_parse_parameters(argc TSRMLS_CC, "ss|l", &left, &left_len, &right, &right_len, &scale_param) == FAILURE) {
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return;
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}
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if (argc == 3) {
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scale = (int) ((int)scale_param < 0 ? 0 : scale_param);
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_init_num(&result TSRMLS_CC);
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php_str2num(&first, left TSRMLS_CC);
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php_str2num(&second, right TSRMLS_CC);
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switch (bc_divide(first, second, &result, scale TSRMLS_CC)) {
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case 0: /* OK */
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if (result->n_scale > scale) {
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result->n_scale = scale;
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}
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RETVAL_STR(bc_num2str(result));
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break;
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case -1: /* division by zero */
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php_error_docref(NULL TSRMLS_CC, E_WARNING, "Division by zero");
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break;
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}
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bc_free_num(&first);
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bc_free_num(&second);
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto string bcmod(string left_operand, string right_operand)
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Returns the modulus of the two arbitrary precision operands */
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PHP_FUNCTION(bcmod)
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{
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char *left, *right;
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size_t left_len, right_len;
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bc_num first, second, result;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &left, &left_len, &right, &right_len) == FAILURE) {
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return;
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_init_num(&result TSRMLS_CC);
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bc_str2num(&first, left, 0 TSRMLS_CC);
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bc_str2num(&second, right, 0 TSRMLS_CC);
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switch (bc_modulo(first, second, &result, 0 TSRMLS_CC)) {
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case 0:
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RETVAL_STR(bc_num2str(result));
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break;
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case -1:
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php_error_docref(NULL TSRMLS_CC, E_WARNING, "Division by zero");
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break;
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}
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bc_free_num(&first);
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bc_free_num(&second);
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto string bcpowmod(string x, string y, string mod [, int scale])
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Returns the value of an arbitrary precision number raised to the power of another reduced by a modulous */
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PHP_FUNCTION(bcpowmod)
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{
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char *left, *right, *modulous;
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size_t left_len, right_len, modulous_len;
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bc_num first, second, mod, result;
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zend_long scale = BCG(bc_precision);
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int scale_int;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss|l", &left, &left_len, &right, &right_len, &modulous, &modulous_len, &scale) == FAILURE) {
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return;
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_init_num(&mod TSRMLS_CC);
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bc_init_num(&result TSRMLS_CC);
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php_str2num(&first, left TSRMLS_CC);
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php_str2num(&second, right TSRMLS_CC);
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php_str2num(&mod, modulous TSRMLS_CC);
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scale_int = (int) ((int)scale < 0 ? 0 : scale);
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if (bc_raisemod(first, second, mod, &result, scale_int TSRMLS_CC) != -1) {
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if (result->n_scale > scale) {
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result->n_scale = (int)scale;
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}
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RETVAL_STR(bc_num2str(result));
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} else {
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RETVAL_FALSE;
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}
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bc_free_num(&first);
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bc_free_num(&second);
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bc_free_num(&mod);
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto string bcpow(string x, string y [, int scale])
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Returns the value of an arbitrary precision number raised to the power of another */
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PHP_FUNCTION(bcpow)
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{
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char *left, *right;
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size_t left_len, right_len;
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zend_long scale_param = 0;
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bc_num first, second, result;
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int scale = (int)BCG(bc_precision), argc = ZEND_NUM_ARGS();
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if (zend_parse_parameters(argc TSRMLS_CC, "ss|l", &left, &left_len, &right, &right_len, &scale_param) == FAILURE) {
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return;
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}
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if (argc == 3) {
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scale = (int) ((int)scale_param < 0 ? 0 : scale_param);
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_init_num(&result TSRMLS_CC);
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php_str2num(&first, left TSRMLS_CC);
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php_str2num(&second, right TSRMLS_CC);
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bc_raise (first, second, &result, scale TSRMLS_CC);
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if (result->n_scale > scale) {
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result->n_scale = scale;
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}
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RETVAL_STR(bc_num2str(result));
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bc_free_num(&first);
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bc_free_num(&second);
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto string bcsqrt(string operand [, int scale])
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Returns the square root of an arbitray precision number */
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PHP_FUNCTION(bcsqrt)
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{
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char *left;
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size_t left_len;
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zend_long scale_param = 0;
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bc_num result;
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int scale = (int)BCG(bc_precision), argc = ZEND_NUM_ARGS();
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if (zend_parse_parameters(argc TSRMLS_CC, "s|l", &left, &left_len, &scale_param) == FAILURE) {
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return;
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}
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if (argc == 2) {
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scale = (int) ((int)scale_param < 0 ? 0 : scale_param);
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}
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bc_init_num(&result TSRMLS_CC);
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php_str2num(&result, left TSRMLS_CC);
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if (bc_sqrt (&result, scale TSRMLS_CC) != 0) {
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if (result->n_scale > scale) {
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result->n_scale = scale;
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}
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RETVAL_STR(bc_num2str(result));
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} else {
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php_error_docref(NULL TSRMLS_CC, E_WARNING, "Square root of negative number");
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}
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bc_free_num(&result);
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return;
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}
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/* }}} */
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/* {{{ proto int bccomp(string left_operand, string right_operand [, int scale])
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Compares two arbitrary precision numbers */
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PHP_FUNCTION(bccomp)
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{
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char *left, *right;
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size_t left_len, right_len;
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zend_long scale_param = 0;
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bc_num first, second;
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int scale = (int)BCG(bc_precision), argc = ZEND_NUM_ARGS();
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if (zend_parse_parameters(argc TSRMLS_CC, "ss|l", &left, &left_len, &right, &right_len, &scale_param) == FAILURE) {
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return;
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}
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|
|
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if (argc == 3) {
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scale = (int) ((int)scale_param < 0 ? 0 : scale_param);
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}
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bc_init_num(&first TSRMLS_CC);
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bc_init_num(&second TSRMLS_CC);
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bc_str2num(&first, left, scale TSRMLS_CC);
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bc_str2num(&second, right, scale TSRMLS_CC);
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RETVAL_LONG(bc_compare(first, second));
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bc_free_num(&first);
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bc_free_num(&second);
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return;
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}
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/* }}} */
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|
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/* {{{ proto bool bcscale(int scale)
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Sets default scale parameter for all bc math functions */
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PHP_FUNCTION(bcscale)
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{
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zend_long new_scale;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &new_scale) == FAILURE) {
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return;
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}
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BCG(bc_precision) = ((int)new_scale < 0) ? 0 : new_scale;
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RETURN_TRUE;
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}
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/* }}} */
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#endif
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: sw=4 ts=4 fdm=marker
|
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* vim<600: sw=4 ts=4
|
|
*/
|