diff options
Diffstat (limited to 'ext/json')
| -rw-r--r-- | ext/json/json.c | 2 | ||||
| -rw-r--r-- | ext/json/tests/bug41567.phpt | 13 |
2 files changed, 14 insertions, 1 deletions
diff --git a/ext/json/json.c b/ext/json/json.c index fefdf9601e..737421f5ac 100644 --- a/ext/json/json.c +++ b/ext/json/json.c @@ -354,7 +354,7 @@ static void json_encode_r(smart_str *buf, zval *val TSRMLS_DC) { double dbl = Z_DVAL_P(val); if (!zend_isinf(dbl) && !zend_isnan(dbl)) { - len = spprintf(&d, 0, "%.9g", dbl); + len = spprintf(&d, 0, "%.*g", (int) EG(precision), dbl); if (d) { if (dbl > LONG_MAX && !memchr(d, '.', len)) { smart_str_append_unsigned(buf, (unsigned long)Z_DVAL_P(val)); diff --git a/ext/json/tests/bug41567.phpt b/ext/json/tests/bug41567.phpt new file mode 100644 index 0000000000..837c360a87 --- /dev/null +++ b/ext/json/tests/bug41567.phpt @@ -0,0 +1,13 @@ +--TEST-- +Bug #41567 (json_encode() double conversion is inconsistent with PHP) +--FILE-- +<?php + +$a = json_encode(123456789.12345); +var_dump(json_decode($a)); + +echo "Done\n"; +?> +--EXPECT-- +float(123456789.12345) +Done |