Php/docs/internals2.opcodes.assign-sub
From Get docs
ASSIGN_SUB
PHP code
<?php/* * Subtract value1 from value2 and store in variable indicated by value1 * opcode number: 24 */$a-=3;?>
PHP opcodes
Function name: (null)
Compiled variables: !0=$a
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ASSIGN_SUB | !0,3 | |||
| 7 | 1 | RETURN | 1 |
