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<?php $arr = array(' foo ', ' bar ', ' baz '); var_dump($arr); $array = array_filter($arr, 'trim'); var_dump($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JCMLB
function name:  (null)
number of ops:  13
compiled vars:  !0 = $arr, !1 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, <array>
    5     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    6     4        INIT_FCALL                                               'array_filter'
          5        SEND_VAR                                                 !0
          6        SEND_VAL                                                 'trim'
          7        DO_ICALL                                         $4      
          8        ASSIGN                                                   !1, $4
    7     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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