SUB
PHP コード
<?php
/*
* Subtracts "value2" from "value1" and stores the result into "result".
* opcode number: 2
*/
echo 1-2;
?>
PHP オペコード
関数名: (null)
コンパイルされた変数: none
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | SUB | ~0 | 1,2 | ||
| 1 | ECHO | ~0 | ||||
| 7 | 2 | RETURN | 1 |
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