Internals2/opcodes/do-fcall-Phpdoc专题
DO_FCALL
PHP code
<?php
/*
* Call a function. Following multiple SEND_VAL, SEND_VAR or SEND_REF.
* opcode number: 60
*/
$a = phpinfo();
?>PHP opcodes
Function name: (null)
Compiled variables: !0=$a
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | DO_FCALL | 0 | 'phpinfo' | ||
| 1 | ASSIGN | !0,$0 | ||||
| 7 | 2 | RETURN | 1 |