3v4l.org

run code in 300+ PHP versions simultaneously
<?php function haha(){ throw new Exception("Fuck"); } $results = false; try{ $results =haha(); }catch(Exception $e){ //$results = false; } var_dump( $results);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 5
Branch analysis from position: 5
2 jumps found. (Code = 107) Position 1 = 6, Position 2 = -2
Branch analysis from position: 6
filename:       /in/ReWcu
function name:  (null)
number of ops:  10
compiled vars:  !0 = $results, !1 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, <false>
    7     1        INIT_FCALL                                               'haha'
          2        DO_FCALL                                      0  $3      
          3        ASSIGN                                                   !0, $3
          4      > JMP                                                      ->6
    8     5  E > > CATCH                                       last         'Exception'
   11     6    >   INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function haha:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 108) Position 1 = -2
filename:       /in/ReWcu
function name:  haha
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $0      'Exception'
          1        SEND_VAL_EX                                              'Fuck'
          2        DO_FCALL                                      0          
          3      > THROW                                         0          $0
    4     4*     > RETURN                                                   null

End of function haha

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.24 ms | 1397 KiB | 16 Q