Php/docs/internals2.opcodes.do-fcall-by-name
From Get docs
DO_FCALL_BY_NAME
PHP code
<?php/* * Call a function by name. Following INIT_FCALL_BY_NAME and multiple SEND_VAL, SEND_VAR or SEND_REF. * opcode number: 61 */$x = 'phpinfo';$a = $x();?>
PHP opcodes
Function name: (null)
Compiled variables: !0=$x, !1=$a
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ASSIGN | !0,'phpinfo' | |||
| 7 | 1 | INIT_FCALL_BY_NAME | !0 | |||
| 2 | DO_FCALL_BY_NAME | 0 | ||||
| 3 | ASSIGN | !1,$1 | ||||
| 8 | 4 | RETURN | 1 |
