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<?php declare(strict_types=1); // Enable strict typing function blah(string $bar) : string { return "blah"; } blah();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bOkRb
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'blah'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   1

Function blah:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bOkRb
function name:  blah
number of ops:  4
compiled vars:  !0 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    6     1      > RETURN                                                   'blah'
    7     2*       VERIFY_RETURN_TYPE                                       
          3*     > RETURN                                                   null

End of function blah

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