Php/docs/internals2.opcodes.fetch-constant
From Get docs
FETCH_CONSTANT
PHP code
<?php/* * Fetch the constant value bound to the specified name (name) and stores it into a variable (result). * opcode number: 99 */define("FOO", "something");echo FOO;?>
PHP opcodes
Function name: (null)
Compiled variables: none
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | SEND_VAL | 'FOO' | |||
| 1 | SEND_VAL | 'something' | ||||
| 2 | DO_FCALL | 2 | 'define' | |||
| 7 | 3 | FETCH_CONSTANT | ~1 | 'FOO' | ||
| 4 | ECHO | ~1 | ||||
| 8 | 5 | RETURN | 1 |
