1--TEST-- 2JIT ASSIGN: register allocation on x86 3--INI-- 4opcache.enable=1 5opcache.enable_cli=1 6opcache.file_update_protection=0 7opcache.jit_buffer_size=1M 8opcache.protect_memory=1 9--FILE-- 10<?php 11function &a($i) { 12 $a = "str". $i; 13 return $a; 14} 15 16class A { 17 public $a; 18 public function test() { 19 $this->a = a(1); 20 } 21} 22 23$a = new A; 24$a->test(); 25$a->test(); 26?> 27DONE 28--EXPECT-- 29DONE 30
