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<?php simple_xml_load("<fields><text><![CDATA[<U+1F43C><U+1F43C><U+1F427><U+1F427>]]></text><box/></fields>");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CNvF1
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'simple_xml_load'
          1        SEND_VAL_EX                                              '%3Cfields%3E%3Ctext%3E%3C%21%5BCDATA%5B%3CU%2B1F43C%3E%3CU%2B1F43C%3E%3CU%2B1F427%3E%3CU%2B1F427%3E%5D%5D%3E%3C%2Ftext%3E%3Cbox%2F%3E%3C%2Ffields%3E'
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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