1--TEST-- 2SCCP 002: 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 $a = [$x]; 15 $i = 1; 16 $c = $i < 2; 17 if ($c) { 18 $k = 2 * $i; 19 $a[$k] = $i; 20 echo $a[$k]; 21 } 22 echo $a[2]; 23} 24?> 25--EXPECTF-- 26$_main: ; (lines=1, args=0, vars=0, tmps=0) 27 ; (after optimizer) 28 ; %ssccp_002.php:1-14 29L0 (14): RETURN int(1) 30 31foo: ; (lines=4, args=1, vars=1, tmps=0) 32 ; (after optimizer) 33 ; %ssccp_002.php:2-12 34L0 (2): CV0($x) = RECV 1 35L1 (9): ECHO int(1) 36L2 (11): ECHO int(1) 37L3 (12): RETURN null 38
