diff options
Diffstat (limited to 'ext/bcmath/libbcmath/src/num2str.c')
| -rw-r--r-- | ext/bcmath/libbcmath/src/num2str.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/ext/bcmath/libbcmath/src/num2str.c b/ext/bcmath/libbcmath/src/num2str.c index c72a924933..7316d32a14 100644 --- a/ext/bcmath/libbcmath/src/num2str.c +++ b/ext/bcmath/libbcmath/src/num2str.c @@ -41,8 +41,9 @@ /* Convert a numbers to a string. Base 10 only.*/ zend_string -*bc_num2str (num) +*bc_num2str_ex (num, scale) bc_num num; + int scale; { zend_string *str; char *sptr; @@ -51,8 +52,8 @@ zend_string /* Allocate the string memory. */ signch = ( num->n_sign == PLUS ? 0 : 1 ); /* Number of sign chars. */ - if (num->n_scale > 0) - str = zend_string_alloc(num->n_len + num->n_scale + signch + 1, 0); + if (scale > 0) + str = zend_string_alloc(num->n_len + scale + signch + 1, 0); else str = zend_string_alloc(num->n_len + signch, 0); if (str == NULL) bc_out_of_memory(); @@ -67,11 +68,13 @@ zend_string *sptr++ = BCD_CHAR(*nptr++); /* Now the fraction. */ - if (num->n_scale > 0) + if (scale > 0) { *sptr++ = '.'; - for (index=0; index<num->n_scale; index++) + for (index=0; index<scale && index<num->n_scale; index++) *sptr++ = BCD_CHAR(*nptr++); + for (index = num->n_scale; index<scale; index++) + *sptr++ = BCD_CHAR(0); } /* Terminate the string and return it! */ |