怎么出現(xiàn)的是這個結(jié)果
Notice: Use of undefined constant echo__FILE__ - assumed 'echo__FILE__' in /54/806/GR8i/index.php on line 2 Notice: Use of undefined constant echo__LINE__ - assumed 'echo__LINE__' in /54/806/GR8i/index.php on line 4 5.6.11 Linux 怎么回事啊，我明明兩邊都用了兩條下劃線
2016-09-05
“echo”關(guān)鍵字和__FILE__中間要有空格的。