1--TEST-- 2SCCP 003: 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 8--SKIPIF-- 9<?php require_once('skipif.inc'); ?> 10--FILE-- 11<?php 12function foo() { 13 $a = [1,2,3]; 14 $i = 1; 15 $c = $i < 2; 16 if ($c) { 17 $k = 2 * $i; 18 $a[$k] = $i; 19 echo $a[$k]; 20 } 21 echo $a[2]; 22} 23?> 24--EXPECTF-- 25$_main: ; (lines=1, args=0, vars=0, tmps=0) 26 ; (after optimizer) 27 ; %ssccp_003.php:1-14 28L0 (14): RETURN int(1) 29 30foo: ; (lines=3, args=0, vars=0, tmps=0) 31 ; (after optimizer) 32 ; %ssccp_003.php:2-12 33L0 (9): ECHO int(1) 34L1 (11): ECHO int(1) 35L2 (12): RETURN null 36
