3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function htmlspecialchars($args) { return 'instance method :' . $args; } } $a = '<a href="https://www.yahoo.co.jp/">zozo</a>'; $b = new A; echo $b->htmlspecialchars($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/89NlX
function name:  (null)
number of ops:  9
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   ASSIGN                                                   !0, '%3Ca+href%3D%22https%3A%2F%2Fwww.yahoo.co.jp%2F%22%3Ezozo%3C%2Fa%3E'
   12     1        NEW                                              $3      'A'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $3
   13     4        INIT_METHOD_CALL                                         !1, 'htmlspecialchars'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0  $6      
          7        ECHO                                                     $6
          8      > RETURN                                                   1

Class A:
Function htmlspecialchars:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/89NlX
function name:  htmlspecialchars
number of ops:  4
compiled vars:  !0 = $args
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    7     1        CONCAT                                           ~1      'instance+method+%3A', !0
          2      > RETURN                                                   ~1
    8     3*     > RETURN                                                   null

End of function htmlspecialchars

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.44 ms | 1397 KiB | 13 Q