spl_array_iterator_key 1540 spl/spl_array.c spl_array_iterator_key(getThis(), return_value TSRMLS_CC); spl_array_iterator_key 35 spl/spl_array.h extern void spl_array_iterator_key(zval *object, zval *return_value TSRMLS_DC); spl_array_iterator_key 3426 spl/spl_iterators.c spl_array_iterator_key(intern->u.append.zarrayit, return_value TSRMLS_CC);