1--TEST-- 2JIT INC: 022 3--INI-- 4opcache.enable=1 5opcache.enable_cli=1 6opcache.file_update_protection=0 7opcache.jit_buffer_size=1M 8opcache.protect_memory=1 9;opcache.jit_debug=257 10--EXTENSIONS-- 11opcache 12--FILE-- 13<?php 14function inc($x) { 15 return ++$x; 16} 17function dec($x) { 18 return --$x; 19} 20var_dump(inc("abc")); 21var_dump(inc("5")); 22var_dump(inc(1.1)); 23var_dump(dec("5")); 24var_dump(dec(1.1)); 25?> 26--EXPECT-- 27string(3) "abd" 28int(6) 29float(2.1) 30int(4) 31float(0.10000000000000009) 32