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<?php var_dump(password_hash('foo', PASSWORD_BCRYPT, ['cost' => 5])); var_dump(password_hash('foo', PASSWORD_BCRYPT, ['cost' => 10]));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2v61R
function name:  (null)
number of ops:  17
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   INIT_FCALL                                               'var_dump'
         1        INIT_FCALL                                               'password_hash'
         2        SEND_VAL                                                 'foo'
         3        SEND_VAL                                                 1
         4        SEND_VAL                                                 <array>
         5        DO_ICALL                                         $0      
         6        SEND_VAR                                                 $0
         7        DO_ICALL                                                 
   4     8        INIT_FCALL                                               'var_dump'
         9        INIT_FCALL                                               'password_hash'
        10        SEND_VAL                                                 'foo'
        11        SEND_VAL                                                 1
        12        SEND_VAL                                                 <array>
        13        DO_ICALL                                         $2      
        14        SEND_VAR                                                 $2
        15        DO_ICALL                                                 
        16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.3.0