<?php
/*
* prepare to perform function call without displaying error messages
* Opcode 编号: 57
*/
/* Intentional file error */
$my_file = @file ('non_existent_file') or
die ("error:'$php_errormsg'");
?>
函数名: (null)
编译后的变量: !0=$my_file, !1=$php_errormsg
| 行号 | # | 操作 | 读取 | 扩展 | 返回 | 操作数 |
|---|---|---|---|---|---|---|
| 7 | 0 | BEGIN_SILENCE | ~0 | |||
| 1 | SEND_VAL | 'non_existent_file' | ||||
| 2 | DO_FCALL | 1 | 'file' | |||
| 3 | END_SILENCE | ~0 | ||||
| 4 | ASSIGN | $2 | !0,$1 | |||
| 5 | JMPNZ_EX | ~3 | $2,->11 | |||
| 8 | 6 | ADD_STRING | ~4 | 'error%3A%27' | ||
| 7 | ADD_VAR | ~4 | ~4,!1 | |||
| 8 | ADD_CHAR | ~4 | ~4,39 | |||
| 9 | EXIT | ~4 | ||||
| 10 | BOOL | ~3 | true | |||
| 11 | FREE | ~3 | ||||
| 9 | 12 | RETURN | 1 |