Php/docs/internals2.opcodes.echo
来自菜鸟教程
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 |
