1--TEST-- 2SCCP 007: Conditional Constant Propagation of non-escaping array elements 3--INI-- 4opcache.enable=1 5opcache.enable_cli=1 6opcache.optimization_level=-1 7opcache.opt_debug_level=0x20000 8opcache.preload= 9--SKIPIF-- 10<?php require_once('skipif.inc'); ?> 11--FILE-- 12<?php 13function foo(int $x) { 14 if ($x) { 15 $a = [0,1]; 16 } else { 17 $a = [0,2]; 18 } 19 echo $a[0]; 20} 21?> 22--EXPECTF-- 23$_main: ; (lines=1, args=0, vars=0, tmps=0) 24 ; (after optimizer) 25 ; %ssccp_007.php:1-11 26L0 (11): RETURN int(1) 27 28foo: ; (lines=3, args=1, vars=1, tmps=0) 29 ; (after optimizer) 30 ; %ssccp_007.php:2-9 31L0 (2): CV0($x) = RECV 1 32L1 (8): ECHO int(0) 33L2 (9): RETURN null 34
