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<?php function roundToValues( $search, array $arr ) { $search = floor($search); echo "$search\n"; foreach($arr as $k=>$v){ if($k > $search){ echo "i:$k < s:$search\n"; echo "$v\n"; } } } $arr = [ '0' => '0', '20' => '0-20', '50' => '20-50', '100' => '50-100', '200' => '100-200', '500' => '200-500' ]; var_dump( roundToValues('49.99',$arr) ); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/J9uXD
function name:  (null)
number of ops:  9
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   ASSIGN                                                   !0, <array>
   21     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'roundtovalues'
          3        SEND_VAL                                                 '49.99'
          4        SEND_VAR                                                 !0
          5        DO_FCALL                                      0  $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
   22     8      > RETURN                                                   1

Function roundtovalues:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 24
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 24
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 23
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 23
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
filename:       /in/J9uXD
function name:  roundToValues
number of ops:  26
compiled vars:  !0 = $search, !1 = $arr, !2 = $v, !3 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    3     2        INIT_FCALL                                               'floor'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !0, $4
    4     6        NOP                                                      
          7        FAST_CONCAT                                      ~6      !0, '%0A'
          8        ECHO                                                     ~6
    5     9      > FE_RESET_R                                       $7      !1, ->24
         10    > > FE_FETCH_R                                       ~8      $7, !2, ->24
         11    >   ASSIGN                                                   !3, ~8
    6    12        IS_SMALLER                                               !0, !3
         13      > JMPZ                                                     ~10, ->23
    7    14    >   ROPE_INIT                                     5  ~12     'i%3A'
         15        ROPE_ADD                                      1  ~12     ~12, !3
         16        ROPE_ADD                                      2  ~12     ~12, '+%3C+s%3A'
         17        ROPE_ADD                                      3  ~12     ~12, !0
         18        ROPE_END                                      4  ~11     ~12, '%0A'
         19        ECHO                                                     ~11
    8    20        NOP                                                      
         21        FAST_CONCAT                                      ~15     !2, '%0A'
         22        ECHO                                                     ~15
    5    23    > > JMP                                                      ->10
         24    >   FE_FREE                                                  $7
   11    25      > RETURN                                                   null

End of function roundtovalues

Generated using Vulcan Logic Dumper, using php 8.0.0


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152.67 ms | 1403 KiB | 18 Q