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<?php function toValid($var) { return strtotime(str_replace('.', ':', sprintf('%.2f', $var))); } function getNearest($arr, $var) { $given = toValid($var); $array = array_map('toValid', $arr); $distance = PHP_INT_MAX; $index = -1; for ($c = 0; $c < count($array); $c++) { $c_distance = $array[$c] - $given; if ($c_distance > 0 && $distance > $c_distance) { $distance = $c_distance; $index = $c; } } return $index < 0 ? $var : $array[$index]; } echo date('H.i', getNearest([14.49, 17.57, 12.30, 19.22], '13.30')); echo "\n"; echo date('H.i', getNearest([14.49, 17.57, 12.30, 19.22], '12.30')); echo "\n"; echo date('H.i', getNearest([14.49, 17.57, 12.30, 19.22], '18.30')); echo "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Oq8WT
function name:  (null)
number of ops:  31
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   26     0  E >   INIT_FCALL                                                   'date'
          1        SEND_VAL                                                     'H.i'
          2        INIT_FCALL                                                   'getnearest'
          3        SEND_VAL                                                     <array>
          4        SEND_VAL                                                     '13.30'
          5        DO_FCALL                                          0  $0      
          6        SEND_VAR                                                     $0
          7        DO_ICALL                                             $1      
          8        ECHO                                                         $1
          9        ECHO                                                         '%0A'
   27    10        INIT_FCALL                                                   'date'
         11        SEND_VAL                                                     'H.i'
         12        INIT_FCALL                                                   'getnearest'
         13        SEND_VAL                                                     <array>
         14        SEND_VAL                                                     '12.30'
         15        DO_FCALL                                          0  $2      
         16        SEND_VAR                                                     $2
         17        DO_ICALL                                             $3      
         18        ECHO                                                         $3
         19        ECHO                                                         '%0A'
   28    20        INIT_FCALL                                                   'date'
         21        SEND_VAL                                                     'H.i'
         22        INIT_FCALL                                                   'getnearest'
         23        SEND_VAL                                                     <array>
         24        SEND_VAL                                                     '18.30'
         25        DO_FCALL                                          0  $4      
         26        SEND_VAR                                                     $4
         27        DO_ICALL                                             $5      
         28        ECHO                                                         $5
         29        ECHO                                                         '%0A'
         30      > RETURN                                                       1

Function tovalid:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Oq8WT
function name:  toValid
number of ops:  12
compiled vars:  !0 = $var
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
    4     1        INIT_FCALL                                                   'strtotime'
          2        INIT_FCALL                                                   'sprintf'
          3        SEND_VAL                                                     '%25.2f'
          4        SEND_VAR                                                     !0
          5        DO_ICALL                                             $1      
          6        FRAMELESS_ICALL_3                str_replace         ~2      '.', '%3A'
          7        OP_DATA                                                      $1
          8        SEND_VAL                                                     ~2
          9        DO_ICALL                                             $3      
         10      > RETURN                                                       $3
    5    11*     > RETURN                                                       null

End of function tovalid

Function getnearest:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 29, Position 2 = 15
Branch analysis from position: 29
2 jumps found. (Code = 43) Position 1 = 31, Position 2 = 33
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 35
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 33
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
2 jumps found. (Code = 46) Position 1 = 20, Position 2 = 22
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
2 jumps found. (Code = 44) Position 1 = 29, Position 2 = 15
Branch analysis from position: 29
Branch analysis from position: 15
Branch analysis from position: 25
Branch analysis from position: 22
filename:       /in/Oq8WT
function name:  getNearest
number of ops:  37
compiled vars:  !0 = $arr, !1 = $var, !2 = $given, !3 = $array, !4 = $distance, !5 = $index, !6 = $c, !7 = $c_distance
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    7     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
    9     2        INIT_FCALL                                                   'tovalid'
          3        SEND_VAR                                                     !1
          4        DO_FCALL                                          0  $8      
          5        ASSIGN                                                       !2, $8
   10     6        INIT_FCALL                                                   'array_map'
          7        SEND_VAL                                                     'toValid'
          8        SEND_VAR                                                     !0
          9        DO_ICALL                                             $10     
         10        ASSIGN                                                       !3, $10
   12    11        ASSIGN                                                       !4, 9223372036854775807
   13    12        ASSIGN                                                       !5, -1
   15    13        ASSIGN                                                       !6, 0
         14      > JMP                                                          ->26
   16    15    >   FETCH_DIM_R                                          ~15     !3, !6
         16        SUB                                                  ~16     ~15, !2
         17        ASSIGN                                                       !7, ~16
   17    18        IS_SMALLER                                           ~18     0, !7
         19      > JMPZ_EX                                              ~18     ~18, ->22
         20    >   IS_SMALLER                                           ~19     !7, !4
         21        BOOL                                                 ~18     ~19
         22    > > JMPZ                                                         ~18, ->25
   18    23    >   ASSIGN                                                       !4, !7
   19    24        ASSIGN                                                       !5, !6
   15    25    >   PRE_INC                                                      !6
         26    >   COUNT                                                ~23     !3
         27        IS_SMALLER                                                   !6, ~23
         28      > JMPNZ                                                        ~24, ->15
   23    29    >   IS_SMALLER                                                   !5, 0
         30      > JMPZ                                                         ~25, ->33
         31    >   QM_ASSIGN                                            ~26     !1
         32      > JMP                                                          ->35
         33    >   FETCH_DIM_R                                          ~27     !3, !5
         34        QM_ASSIGN                                            ~26     ~27
         35    > > RETURN                                                       ~26
   24    36*     > RETURN                                                       null

End of function getnearest

Generated using Vulcan Logic Dumper, using php 8.5.0


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