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<?php function roundToValues( $tax, array $possibleTaxes ) { $differences = array(); foreach( $possibleTaxes as $possibleTax) { $differences[ $possibleTax ] = abs($possibleTax - $tax); } return array_search(min($differences), $differences); } $possibleTaxes = array( '0' => '0', '20' => '0-20', '50' => '20-50', '100' => '50-100', '200' => '100-200', '500' => '200-500', ); var_dump( roundToValues(295,$possibleTaxes) ); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fYMc3
function name:  (null)
number of ops:  9
compiled vars:  !0 = $possibleTaxes
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   ASSIGN                                                   !0, <array>
   18     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'roundtovalues'
          3        SEND_VAL                                                 295
          4        SEND_VAR                                                 !0
          5        DO_FCALL                                      0  $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
   19     8      > RETURN                                                   1

Function roundtovalues:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 12
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 12
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/fYMc3
function name:  roundToValues
number of ops:  22
compiled vars:  !0 = $tax, !1 = $possibleTaxes, !2 = $differences, !3 = $possibleTax
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    3     2        ASSIGN                                                   !2, <array>
    4     3      > FE_RESET_R                                       $5      !1, ->12
          4    > > FE_FETCH_R                                               $5, !3, ->12
    5     5    >   INIT_FCALL                                               'abs'
          6        SUB                                              ~7      !3, !0
          7        SEND_VAL                                                 ~7
          8        DO_ICALL                                         $8      
          9        ASSIGN_DIM                                               !2, !3
         10        OP_DATA                                                  $8
    4    11      > JMP                                                      ->4
         12    >   FE_FREE                                                  $5
    7    13        INIT_FCALL                                               'array_search'
         14        INIT_FCALL                                               'min'
         15        SEND_VAR                                                 !2
         16        DO_ICALL                                         $9      
         17        SEND_VAR                                                 $9
         18        SEND_VAR                                                 !2
         19        DO_ICALL                                         $10     
         20      > RETURN                                                   $10
    8    21*     > RETURN                                                   null

End of function roundtovalues

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.49 ms | 1390 KiB | 22 Q