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| version 1.1.1.1, 2012/02/21 23:48:02 | version 1.1.1.2, 2012/05/29 12:34:43 |
|---|---|
| Line 620 PHP_FUNCTION(pow) | Line 620 PHP_FUNCTION(pow) |
| /* calculate pow(long,long) in O(log exp) operations, bail if overflow */ | /* calculate pow(long,long) in O(log exp) operations, bail if overflow */ |
| while (i >= 1) { | while (i >= 1) { |
| int overflow; | long overflow; |
| double dval = 0.0; | double dval = 0.0; |
| if (i % 2) { | if (i % 2) { |
| Line 1094 PHP_FUNCTION(base_convert) | Line 1094 PHP_FUNCTION(base_convert) |
| */ | */ |
| PHPAPI char *_php_math_number_format(double d, int dec, char dec_point, char thousand_sep) | PHPAPI char *_php_math_number_format(double d, int dec, char dec_point, char thousand_sep) |
| { | { |
| return _php_math_number_format_ex(d, dec, &dec_point, 1, &thousand_sep, 1); | |
| } | |
| PHPAPI char *_php_math_number_format_ex(double d, int dec, char *dec_point, size_t dec_point_len, char *thousand_sep, size_t thousand_sep_len) | |
| { | |
| char *tmpbuf = NULL, *resbuf; | char *tmpbuf = NULL, *resbuf; |
| char *s, *t; /* source, target */ | char *s, *t; /* source, target */ |
| char *dp; | char *dp; |
| Line 1133 PHPAPI char *_php_math_number_format(double d, int dec | Line 1138 PHPAPI char *_php_math_number_format(double d, int dec |
| /* allow for thousand separators */ | /* allow for thousand separators */ |
| if (thousand_sep) { | if (thousand_sep) { |
| integral += (integral-1) / 3; | integral += thousand_sep_len * ((integral-1) / 3); |
| } | } |
| reslen = integral; | reslen = integral; |
| Line 1142 PHPAPI char *_php_math_number_format(double d, int dec | Line 1147 PHPAPI char *_php_math_number_format(double d, int dec |
| reslen += dec; | reslen += dec; |
| if (dec_point) { | if (dec_point) { |
| reslen++; | reslen += dec_point_len; |
| } | } |
| } | } |
| Line 1178 PHPAPI char *_php_math_number_format(double d, int dec | Line 1183 PHPAPI char *_php_math_number_format(double d, int dec |
| /* add decimal point */ | /* add decimal point */ |
| if (dec_point) { | if (dec_point) { |
| *t-- = dec_point; | t -= dec_point_len; |
| memcpy(t + 1, dec_point, dec_point_len); | |
| } | } |
| } | } |
| Line 1187 PHPAPI char *_php_math_number_format(double d, int dec | Line 1193 PHPAPI char *_php_math_number_format(double d, int dec |
| while(s >= tmpbuf) { | while(s >= tmpbuf) { |
| *t-- = *s--; | *t-- = *s--; |
| if (thousand_sep && (++count%3)==0 && s>=tmpbuf) { | if (thousand_sep && (++count%3)==0 && s>=tmpbuf) { |
| *t-- = thousand_sep; | t -= thousand_sep_len; |
| memcpy(t + 1, thousand_sep, thousand_sep_len); | |
| } | } |
| } | } |
| Line 1224 PHP_FUNCTION(number_format) | Line 1231 PHP_FUNCTION(number_format) |
| RETURN_STRING(_php_math_number_format(num, dec, dec_point_chr, thousand_sep_chr), 0); | RETURN_STRING(_php_math_number_format(num, dec, dec_point_chr, thousand_sep_chr), 0); |
| break; | break; |
| case 4: | case 4: |
| if (dec_point != NULL) { | if (dec_point == NULL) { |
| if (dec_point_len) { | dec_point = &dec_point_chr; |
| dec_point_chr = dec_point[0]; | dec_point_len = 1; |
| } else { | |
| dec_point_chr = 0; | |
| } | |
| } | } |
| if (thousand_sep != NULL) { | |
| if (thousand_sep_len) { | if (thousand_sep == NULL) { |
| thousand_sep_chr = thousand_sep[0]; | thousand_sep = &thousand_sep_chr; |
| } else { | thousand_sep_len = 1; |
| thousand_sep_chr = 0; | |
| } | |
| } | } |
| RETURN_STRING(_php_math_number_format(num, dec, dec_point_chr, thousand_sep_chr), 0); | |
| RETURN_STRING(_php_math_number_format_ex(num, dec, dec_point, dec_point_len, thousand_sep, thousand_sep_len), 0); | |
| break; | break; |
| default: | default: |
| WRONG_PARAM_COUNT; | WRONG_PARAM_COUNT; |