Internals2/opcodes/echo-Phpdoc专题
ECHO
PHP code
<?php
/*
* Dump text
* opcode number: 40
*/
echo "hello world";
?>PHP opcodes
Function name: (null)
Compiled variables: none
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ECHO | 'hello+world' | |||
| 7 | 1 | RETURN | 1 |
<?php
/*
* Dump text
* opcode number: 40
*/
echo "hello world";
?>Function name: (null)
Compiled variables: none
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ECHO | 'hello+world' | |||
| 7 | 1 | RETURN | 1 |