3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); // <-- strict types enabled function test (string $test) { var_dump($test); } $value = 5; // explicit test((string)$value); // implicit test($value);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fralg
function name:  (null)
number of ops:  9
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ASSIGN                                                   !0, 5
   10     1        INIT_FCALL                                               'test'
          2        CAST                                          6  ~2      !0
          3        SEND_VAL                                                 ~2
          4        DO_FCALL                                      0          
   13     5        INIT_FCALL                                               'test'
          6        SEND_VAR                                                 !0
          7        DO_FCALL                                      0          
          8      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fralg
function name:  test
number of ops:  5
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4      > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
177.43 ms | 1397 KiB | 17 Q