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<?php $temp = '+1000'; if (is_string($temp)) {echo 'true';} echo round($temp);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
filename:       /in/OJQsc
function name:  (null)
number of ops:  9
compiled vars:  !0 = $temp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%2B1000'
    3     1        TYPE_CHECK                                   64          !0
          2      > JMPZ                                                     ~2, ->4
          3    >   ECHO                                                     'true'
    4     4    >   INIT_FCALL                                               'round'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $3      
          7        ECHO                                                     $3
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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