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<?php var_dump(ctype_digit('abc'),ctype_digit('123'),ctype_digit('0123'), ctype_digit('0'), ctype_digit('000000'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bOp5f
function name:  (null)
number of ops:  23
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'ctype_digit'
          2        SEND_VAL                                                 'abc'
          3        DO_ICALL                                         $0      
          4        SEND_VAR                                                 $0
          5        INIT_FCALL                                               'ctype_digit'
          6        SEND_VAL                                                 '123'
          7        DO_ICALL                                         $1      
          8        SEND_VAR                                                 $1
          9        INIT_FCALL                                               'ctype_digit'
         10        SEND_VAL                                                 '0123'
         11        DO_ICALL                                         $2      
         12        SEND_VAR                                                 $2
         13        INIT_FCALL                                               'ctype_digit'
         14        SEND_VAL                                                 '0'
         15        DO_ICALL                                         $3      
         16        SEND_VAR                                                 $3
         17        INIT_FCALL                                               'ctype_digit'
         18        SEND_VAL                                                 '000000'
         19        DO_ICALL                                         $4      
         20        SEND_VAR                                                 $4
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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