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Fixed reference conversion

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This commit is contained in:
Dmitry Stogov 2014-03-13 22:07:14 +04:00
parent bfdaf6e806
commit 5f861768d6
1 changed files with 11 additions and 0 deletions
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11
Zend/zend_operators.c
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@ -183,7 +183,18 @@ ZEND_API double zend_string_to_double(const char *number, zend_uint length) /* {
ZEND_API void convert_scalar_to_number(zval *op TSRMLS_DC) /* {{{ */
{
try_again:
switch (Z_TYPE_P(op)) {
case IS_REFERENCE:
if (Z_REFCOUNT_P(op) == 1) {
zend_reference *ref = Z_REF_P(op);
ZVAL_COPY_VALUE(op, Z_REFVAL_P(op));
efree(ref);
} else {
Z_DELREF_P(op);
ZVAL_COPY_VALUE(op, Z_REFVAL_P(op));
}
goto try_again;
case IS_STRING:
{
zend_string *str;