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<?php $row = array ( 'COUNTRY_NAME' => 'Austria', 'SUPPLIES_1' => ' 99 039', 'SUPPLIES_1_RAW_DATA' => '99039.1813475', 'SUPPLIES_2' => ' 513 278', 'SUPPLIES_2_RAW_DATA' => '513277.578759', 'SUPPLIES_3' => ' 158 135', 'SUPPLIES_3_RAW_DATA' => '158134.8060437', 'SUPPLIES_4' => ' 124 668', 'SUPPLIES_4_RAW_DATA' => '124668.2270189', 'SUPPLIES_5' => ' 1 078 719', 'SUPPLIES_5_RAW_DATA' => '1078719.4398201', 'SUPPLIES_6' => ' 531 612', 'SUPPLIES_6_RAW_DATA' => '531611.7664429', 'SUPPLIES_7' => ' 159 595', 'SUPPLIES_7_RAW_DATA' => '159595', 'SUPPLIES_8' => ' 1 368 777', 'SUPPLIES_8_RAW_DATA' => '1368777.4982794', 'SUPPLIES_9' => ' 28 545', 'SUPPLIES_9_RAW_DATA' => '28544.5166573', 'SUPPLIES_TOTAL' => ' 4 062 368', 'SUPPLIES_TOTAL_RAW_DATA' => '4062368.0143688', 'SUPPLIES_RATIO' => ' 0.52', 'SUPPLIES_RATIO_RAW_DATA' => '0.52441779260597', 'IR_PREV_YEAR' => '0.51', ); $filtered_keys = array ( 2 => 'SUPPLIES_1_RAW_DATA', 4 => 'SUPPLIES_2_RAW_DATA', 6 => 'SUPPLIES_3_RAW_DATA', 8 => 'SUPPLIES_4_RAW_DATA', 10 => 'SUPPLIES_5_RAW_DATA', 12 => 'SUPPLIES_6_RAW_DATA', 14 => 'SUPPLIES_7_RAW_DATA', 16 => 'SUPPLIES_8_RAW_DATA', 18 => 'SUPPLIES_9_RAW_DATA', 20 => 'SUPPLIES_TOTAL_RAW_DATA', 22 => 'SUPPLIES_RATIO_RAW_DATA', ); $filtered_row = array_intersect_key($row, array_flip($filtered_keys)); print_r($filtered_row);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/SuRWt
function name:  (null)
number of ops:  14
compiled vars:  !0 = $row, !1 = $filtered_keys, !2 = $filtered_row
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        INIT_FCALL                                               'array_intersect_key'
          3        SEND_VAR                                                 !0
          4        INIT_FCALL                                               'array_flip'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $5      
          7        SEND_VAR                                                 $5
          8        DO_ICALL                                         $6      
          9        ASSIGN                                                   !2, $6
    5    10        INIT_FCALL                                               'print_r'
         11        SEND_VAR                                                 !2
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

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