Diese Seite bei php.net
The PHP manual text and comments are covered by the Creative Commons Attribution 3.0 License © the PHP Documentation Group - Impressum - mail("TO:Reinhard Neidl",...)
<?php
/*
* Fetch the "prop-name" property value of this object.
* opcode number: 88
*/
$x = new A();
$a = 'x';
$$a->num++;
?>
Function name: (null)
Compiled variables: !0=$x, !1=$a
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ZEND_FETCH_CLASS | :0 | 'A' | ||
| 1 | NEW | $1 | :0 | |||
| 2 | DO_FCALL_BY_NAME | 0 | ||||
| 3 | ASSIGN | !0,$1 | ||||
| 7 | 4 | ASSIGN | !1,'x' | |||
| 8 | 5 | FETCH_RW | local | $5 | !1 | |
| 6 | ZEND_POST_INC_OBJ | ~7 | $5,'num' | |||
| 7 | FREE | ~7 | ||||
| 9 | 8 | RETURN | 1 |
Diese Seite bei php.net