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<?php $a=["orange","mango","papaya"]; $b=array_search("mango",$a); if($b) { echo "matched index is ".$b; } else { "Did not find"; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/vXbQk
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL                                               'array_search'
          2        SEND_VAL                                                 'mango'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    4     6      > JMPZ                                                     !1, ->10
    6     7    >   CONCAT                                           ~5      'matched+index+is+', !1
          8        ECHO                                                     ~5
          9      > JMP                                                      ->10
   12    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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