zend_print_zval_ex  312 Zend/zend.c    	return zend_print_zval_ex(zend_write, expr, indent);
zend_print_zval_ex  447 Zend/zend.c    			zend_print_zval_ex(write_func, expr, indent);
zend_print_zval_ex  647 Zend/zend.h    ZEND_API int zend_print_zval_ex(zend_write_func_t write_func, zval *expr, int indent);