pollita Tue Feb 4 14:02:06 2003 EDT
Modified files: (Branch: PHP_4_3)
/php4/ext/bcmath bcmath.c
Log:
MFH(r-1.48) (Bug#13551)
Index: php4/ext/bcmath/bcmath.c
diff -u php4/ext/bcmath/bcmath.c:1.39.4.3 php4/ext/bcmath/bcmath.c:1.39.4.4
--- php4/ext/bcmath/bcmath.c:1.39.4.3 Tue Dec 31 11:34:10 2002
+++ php4/ext/bcmath/bcmath.c Tue Feb 4 14:02:02 2003
@@ -16,7 +16,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: bcmath.c,v 1.39.4.3 2002/12/31 16:34:10 sebastian Exp $ */
+/* $Id: bcmath.c,v 1.39.4.4 2003/02/04 19:02:02 pollita Exp $ */
#ifdef HAVE_CONFIG_H
#include "config.h"
@@ -110,6 +110,20 @@
php_info_print_table_end();
}
+/* {{{ php_str2num
+ Convert to bc_num detecting scale */
+static void php_str2num(bc_num *num, char *str) {
+ char *p;
+
+ if (!(p = strchr(str, '.'))) {
+ bc_str2num(num, str, 0 TSRMLS_CC);
+ return;
+ }
+
+ bc_str2num(num, str, strlen(p+1) TSRMLS_CC);
+}
+/* }}} */
+
/* {{{ proto string bcadd(string left_operand, string right_operand [, int scale])
Returns the sum of two arbitrary precision numbers */
PHP_FUNCTION(bcadd)
@@ -140,9 +154,10 @@
bc_init_num(&first TSRMLS_CC);
bc_init_num(&second TSRMLS_CC);
bc_init_num(&result TSRMLS_CC);
- bc_str2num(&first, Z_STRVAL_PP(left), scale TSRMLS_CC);
- bc_str2num(&second, Z_STRVAL_PP(right), scale TSRMLS_CC);
+ php_str2num(&first, Z_STRVAL_PP(left));
+ php_str2num(&second, Z_STRVAL_PP(right));
bc_add (first, second, &result, scale);
+ result->n_scale = scale;
Z_STRVAL_P(return_value) = bc_num2str(result);
Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
Z_TYPE_P(return_value) = IS_STRING;
@@ -183,9 +198,10 @@
bc_init_num(&first TSRMLS_CC);
bc_init_num(&second TSRMLS_CC);
bc_init_num(&result TSRMLS_CC);
- bc_str2num(&first, Z_STRVAL_PP(left), scale TSRMLS_CC);
- bc_str2num(&second, Z_STRVAL_PP(right), scale TSRMLS_CC);
+ php_str2num(&first, Z_STRVAL_PP(left));
+ php_str2num(&second, Z_STRVAL_PP(right));
bc_sub (first, second, &result, scale);
+ result->n_scale = scale;
Z_STRVAL_P(return_value) = bc_num2str(result);
Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
Z_TYPE_P(return_value) = IS_STRING;
@@ -226,9 +242,10 @@
bc_init_num(&first TSRMLS_CC);
bc_init_num(&second TSRMLS_CC);
bc_init_num(&result TSRMLS_CC);
- bc_str2num(&first, Z_STRVAL_PP(left), scale TSRMLS_CC);
- bc_str2num(&second, Z_STRVAL_PP(right), scale TSRMLS_CC);
+ php_str2num(&first, Z_STRVAL_PP(left));
+ php_str2num(&second, Z_STRVAL_PP(right));
bc_multiply (first, second, &result, scale TSRMLS_CC);
+ result->n_scale = scale;
Z_STRVAL_P(return_value) = bc_num2str(result);
Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
Z_TYPE_P(return_value) = IS_STRING;
@@ -269,10 +286,11 @@
bc_init_num(&first TSRMLS_CC);
bc_init_num(&second TSRMLS_CC);
bc_init_num(&result TSRMLS_CC);
- bc_str2num(&first, Z_STRVAL_PP(left), scale TSRMLS_CC);
- bc_str2num(&second, Z_STRVAL_PP(right), scale TSRMLS_CC);
+ php_str2num(&first, Z_STRVAL_PP(left));
+ php_str2num(&second, Z_STRVAL_PP(right));
switch (bc_divide (first, second, &result, scale TSRMLS_CC)) {
case 0: /* OK */
+ result->n_scale = scale;
Z_STRVAL_P(return_value) = bc_num2str(result);
Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
Z_TYPE_P(return_value) = IS_STRING;
@@ -359,9 +377,10 @@
bc_init_num(&first TSRMLS_CC);
bc_init_num(&second TSRMLS_CC);
bc_init_num(&result TSRMLS_CC);
- bc_str2num(&first, Z_STRVAL_PP(left), scale TSRMLS_CC);
- bc_str2num(&second, Z_STRVAL_PP(right), scale TSRMLS_CC);
+ php_str2num(&first, Z_STRVAL_PP(left));
+ php_str2num(&second, Z_STRVAL_PP(right));
bc_raise (first, second, &result, scale TSRMLS_CC);
+ result->n_scale = scale;
Z_STRVAL_P(return_value) = bc_num2str(result);
Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
Z_TYPE_P(return_value) = IS_STRING;
@@ -399,8 +418,9 @@
}
convert_to_string_ex(left);
bc_init_num(&result TSRMLS_CC);
- bc_str2num(&result, Z_STRVAL_PP(left), scale TSRMLS_CC);
+ php_str2num(&result, Z_STRVAL_PP(left));
if (bc_sqrt (&result, scale TSRMLS_CC) != 0) {
+ result->n_scale = scale;
Z_STRVAL_P(return_value) = bc_num2str(result);
Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value));
Z_TYPE_P(return_value) = IS_STRING;
--
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