3v4l.org

run code in 300+ PHP versions simultaneously
<?php function call($a, $b){ echo 'A : ', $a, ' B : ', $b; } $vars = array('b' => 'b','a' => 'a'); call(...$vars);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4Zk1r
function name:  (null)
number of ops:  6
compiled vars:  !0 = $vars
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ASSIGN                                                   !0, <array>
    8     1        INIT_FCALL                                               'call'
          2        SEND_UNPACK                                              !0
          3        CHECK_UNDEF_ARGS                                         
          4        DO_FCALL                                      1          
          5      > RETURN                                                   1

Function call:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4Zk1r
function name:  call
number of ops:  7
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    4     2        ECHO                                                     'A+%3A+'
          3        ECHO                                                     !0
          4        ECHO                                                     '+B+%3A+'
          5        ECHO                                                     !1
    5     6      > RETURN                                                   null

End of function call

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.96 ms | 1397 KiB | 14 Q