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<?php $row = '"field1" "tom" "david" "ronald"'; $row = array_values(array_filter(array_map("trim", explode('"', $row)))); print_r($row);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4ucle
function name:  (null)
number of ops:  20
compiled vars:  !0 = $row
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%22field1%22+%22tom%22+%22david%22++++%22ronald%22'
    3     1        INIT_FCALL                                               'array_values'
          2        INIT_FCALL                                               'array_filter'
          3        INIT_FCALL                                               'array_map'
          4        SEND_VAL                                                 'trim'
          5        INIT_FCALL                                               'explode'
          6        SEND_VAL                                                 '%22'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $2      
          9        SEND_VAR                                                 $2
         10        DO_ICALL                                         $3      
         11        SEND_VAR                                                 $3
         12        DO_ICALL                                         $4      
         13        SEND_VAR                                                 $4
         14        DO_ICALL                                         $5      
         15        ASSIGN                                                   !0, $5
    4    16        INIT_FCALL                                               'print_r'
         17        SEND_VAR                                                 !0
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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