3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(): int { return 'str'; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QCo12
function name:  (null)
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QCo12
function name:  test
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   VERIFY_RETURN_TYPE                               ~0      'str'
          1      > RETURN                                                   ~0
    4     2*       VERIFY_RETURN_TYPE                                       
          3*     > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
176.07 ms | 1392 KiB | 13 Q