<?php
/*
* add contents of variable in value2 to string value1 and store in result
* opcode number: 56
*/
echo "hello$a world";
?>
Function name: (null)
Compiled variables: !0=$a
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ADD_STRING | ? | ? | ~0 | 'hello' |
| ? | 1 | ADD_VAR | ? | ? | ~0 | ~0,!0 |
| ? | 2 | ADD_STRING | ? | ? | ~0 | ~0,'+world' |
| ? | 3 | ECHO | ? | ? | ? | ~0 |
| 7 | 4 | RETURN | ? | ? | ? | 1 |