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<?php var_dump("4sha","4sha" + 0,is_numeric("4")," 4"," 4"," 4" == " 4"); var_dump(" 4 " == " 4 ");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ngJHp
function name:  (null)
number of ops:  16
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 '4sha'
          2        ADD                                              ~0      '4sha', 0
          3        SEND_VAL                                                 ~0
          4        INIT_FCALL                                               'is_numeric'
          5        SEND_VAL                                                 '4'
          6        DO_ICALL                                         $1      
          7        SEND_VAR                                                 $1
          8        SEND_VAL                                                 '++4'
          9        SEND_VAL                                                 '++++4'
         10        SEND_VAL                                                 <true>
         11        DO_ICALL                                                 
    3    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAL                                                 <true>
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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