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<?php $a = array_fill(0,250000, 'key'); foreach ($a as $b) { echo $b; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/o5lTP
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'array_fill'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 250000
          3        SEND_VAL                                                 'key'
          4        DO_ICALL                                         $2      
          5        ASSIGN                                                   !0, $2
    5     6      > FE_RESET_R                                       $4      !0, ->10
          7    > > FE_FETCH_R                                               $4, !1, ->10
    6     8    >   ECHO                                                     !1
    5     9      > JMP                                                      ->7
         10    >   FE_FREE                                                  $4
    7    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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