diff options
Diffstat (limited to 'ext/json/json_encoder.c')
| -rw-r--r-- | ext/json/json_encoder.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/ext/json/json_encoder.c b/ext/json/json_encoder.c index 8657fd2cdb..510163d823 100644 --- a/ext/json/json_encoder.c +++ b/ext/json/json_encoder.c @@ -95,13 +95,18 @@ static inline void php_json_pretty_print_indent(smart_str *buf, int options) /* /* }}} */ -static inline void php_json_encode_double(smart_str *buf, double d) /* {{{ */ +static inline void php_json_encode_double(smart_str *buf, double d, int options) /* {{{ */ { if (!zend_isinf(d) && !zend_isnan(d)) { size_t len; char num[PHP_JSON_DOUBLE_MAX_LENGTH]; php_gcvt(d, EG(precision), '.', 'e', &num[0]); len = strlen(num); + if (options & PHP_JSON_PRESERVE_ZERO_FRACTION && strchr(num, '.') == NULL && len < PHP_JSON_DOUBLE_MAX_LENGTH - 2) { + num[len++] = '.'; + num[len++] = '0'; + num[len] = '\0'; + } smart_str_appendl(buf, num, len); } else { JSON_G(error_code) = PHP_JSON_ERROR_INF_OR_NAN; @@ -290,7 +295,7 @@ static void php_json_escape_string(smart_str *buf, char *s, size_t len, int opti if (type == IS_LONG) { smart_str_append_long(buf, p); } else if (type == IS_DOUBLE) { - php_json_encode_double(buf, d); + php_json_encode_double(buf, d, options); } return; } @@ -502,7 +507,7 @@ again: break; case IS_DOUBLE: - php_json_encode_double(buf, Z_DVAL_P(val)); + php_json_encode_double(buf, Z_DVAL_P(val), options); break; case IS_STRING: |