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<?php $x = 10; $y = str_pad($x, 2, "0", STR_PAD_LEFT); echo $y;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vMf5Z
function name:  (null)
number of ops:  10
compiled vars:  !0 = $x, !1 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 10
    4     1        INIT_FCALL                                               'str_pad'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 2
          4        SEND_VAL                                                 '0'
          5        SEND_VAL                                                 0
          6        DO_ICALL                                         $3      
          7        ASSIGN                                                   !1, $3
    5     8        ECHO                                                     !1
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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