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<?php $_POST['s1'] = '16.15'; $_POST['s2'] = '23.30'; $wagesLookup = [ '18:00' => 146 / 4, // morning '22:00' => 204 / 4, // evening '24:00' => 244 / 4 // night ]; $period = new DatePeriod( DateTime::createFromFormat('H.i', $_POST['s1']), new DateInterval('PT15M'), DateTime::createFromFormat('H.i:01', "{$_POST['s2']}:01") // bump ahead to make "inclusive" ); $total = 0; foreach ($period as $dt) { $time = $dt->format('H:i'); foreach ($wagesLookup as $mark => $pay) { if ($time <= $mark) { break; } } printf("%s earned %.02f\n", $dt->format('H:i'), $pay); $total += $pay; } echo "Total: $total";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 32, Position 2 = 55
Branch analysis from position: 32
2 jumps found. (Code = 78) Position 1 = 33, Position 2 = 55
Branch analysis from position: 33
2 jumps found. (Code = 77) Position 1 = 38, Position 2 = 44
Branch analysis from position: 38
2 jumps found. (Code = 78) Position 1 = 39, Position 2 = 44
Branch analysis from position: 39
2 jumps found. (Code = 43) Position 1 = 42, Position 2 = 43
Branch analysis from position: 42
1 jumps found. (Code = 42) Position 1 = 44
Branch analysis from position: 44
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
Branch analysis from position: 43
1 jumps found. (Code = 42) Position 1 = 38
Branch analysis from position: 38
Branch analysis from position: 44
Branch analysis from position: 44
Branch analysis from position: 55
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 55
filename:       /in/7vUUF
function name:  (null)
number of ops:  60
compiled vars:  !0 = $wagesLookup, !1 = $period, !2 = $total, !3 = $dt, !4 = $time, !5 = $pay, !6 = $mark
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_W                      global              $7      '_POST'
          1        ASSIGN_DIM                                               $7, 's1'
          2        OP_DATA                                                  '16.15'
    4     3        FETCH_W                      global              $9      '_POST'
          4        ASSIGN_DIM                                               $9, 's2'
          5        OP_DATA                                                  '23.30'
    6     6        ASSIGN                                                   !0, <array>
   12     7        NEW                                              $12     'DatePeriod'
   13     8        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          9        SEND_VAL                                                 'H.i'
         10        FETCH_R                      global              ~13     '_POST'
         11        FETCH_DIM_R                                      ~14     ~13, 's1'
         12        SEND_VAL                                                 ~14
         13        DO_FCALL                                      0  $15     
         14        SEND_VAR_NO_REF_EX                                       $15
   14    15        NEW                                              $16     'DateInterval'
         16        SEND_VAL_EX                                              'PT15M'
         17        DO_FCALL                                      0          
         18        SEND_VAR_NO_REF_EX                                       $16
   15    19        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
         20        SEND_VAL                                                 'H.i%3A01'
         21        FETCH_R                      global              ~18     '_POST'
         22        FETCH_DIM_R                                      ~19     ~18, 's2'
         23        NOP                                                      
         24        FAST_CONCAT                                      ~20     ~19, '%3A01'
         25        SEND_VAL                                                 ~20
         26        DO_FCALL                                      0  $21     
         27        SEND_VAR_NO_REF_EX                                       $21
   12    28        DO_FCALL                                      0          
         29        ASSIGN                                                   !1, $12
   18    30        ASSIGN                                                   !2, 0
   19    31      > FE_RESET_R                                       $25     !1, ->55
         32    > > FE_FETCH_R                                               $25, !3, ->55
   20    33    >   INIT_METHOD_CALL                                         !3, 'format'
         34        SEND_VAL_EX                                              'H%3Ai'
         35        DO_FCALL                                      0  $26     
         36        ASSIGN                                                   !4, $26
   21    37      > FE_RESET_R                                       $28     !0, ->44
         38    > > FE_FETCH_R                                       ~29     $28, !5, ->44
         39    >   ASSIGN                                                   !6, ~29
   22    40        IS_SMALLER_OR_EQUAL                                      !4, !6
         41      > JMPZ                                                     ~31, ->43
   23    42    > > JMP                                                      ->44
   21    43    > > JMP                                                      ->38
         44    >   FE_FREE                                                  $28
   26    45        INIT_FCALL                                               'printf'
         46        SEND_VAL                                                 '%25s+earned+%25.02f%0A'
         47        INIT_METHOD_CALL                                         !3, 'format'
         48        SEND_VAL_EX                                              'H%3Ai'
         49        DO_FCALL                                      0  $32     
         50        SEND_VAR                                                 $32
         51        SEND_VAR                                                 !5
         52        DO_ICALL                                                 
   27    53        ASSIGN_OP                                     1          !2, !5
   19    54      > JMP                                                      ->32
         55    >   FE_FREE                                                  $25
   29    56        NOP                                                      
         57        FAST_CONCAT                                      ~35     'Total%3A+', !2
         58        ECHO                                                     ~35
         59      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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