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<?php echo ltrim('12Hello World', '\x30..\x39'), PHP_EOL; echo ltrim('12Hello World', '0123456789');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aVai8
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'ltrim'
          1        SEND_VAL                                                 '12Hello+World'
          2        SEND_VAL                                                 '%5Cx30..%5Cx39'
          3        DO_ICALL                                         $0      
          4        ECHO                                                     $0
          5        ECHO                                                     '%0A'
    4     6        INIT_FCALL                                               'ltrim'
          7        SEND_VAL                                                 '12Hello+World'
          8        SEND_VAL                                                 '0123456789'
          9        DO_ICALL                                         $1      
         10        ECHO                                                     $1
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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