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<?php $array = [ 0 => 0, 1 => 'HEADING', 2 => 'TEXT', 3 => 'LINK', ]; $key = "HEADING"; echo array_search($key, $array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/g8cJn
function name:  (null)
number of ops:  8
compiled vars:  !0 = $array, !1 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   10     1        ASSIGN                                                   !1, 'HEADING'
   12     2        INIT_FCALL                                               'array_search'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $4      
          6        ECHO                                                     $4
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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