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<?php var_dump(explode('&',"http://ptlogin4.t.qq.com/check_sig?pttype=1&uin=2987998747&service=login&nodirect=0&ptsigx=943af7670da7a4a4ba87ae407c905b53f713a298ea52de18528c4e88f068b72863077f9dc91beec0829d3d765af9214476e1d54b8f58c71ecb069101f6c1bbe7&s_url=http%3A%2F%2Fw.t.qq.com%2Ftouch&f_url=&ptlang=2052&ptredirect=101&aid=46000101&daid=6&j_later=0&low_login_hour=720&regmaster=0&pt_login_type=1&pt_aid=0&pt_aaid=0&pt_light=0"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QTlgQ
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '%26'
          3        SEND_VAL                                                 'http%3A%2F%2Fptlogin4.t.qq.com%2Fcheck_sig%3Fpttype%3D1%26uin%3D2987998747%26service%3Dlogin%26nodirect%3D0%26ptsigx%3D943af7670da7a4a4ba87ae407c905b53f713a298ea52de18528c4e88f068b72863077f9dc91beec0829d3d765af9214476e1d54b8f58c71ecb069101f6c1bbe7%26s_url%3Dhttp%253A%252F%252Fw.t.qq.com%252Ftouch%26f_url%3D%26ptlang%3D2052%26ptredirect%3D101%26aid%3D46000101%26daid%3D6%26j_later%3D0%26low_login_hour%3D720%26regmaster%3D0%26pt_login_type%3D1%26pt_aid%3D0%26pt_aaid%3D0%26pt_light%3D0'
          4        DO_ICALL                                         $0      
          5        SEND_VAR                                                 $0
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.7 ms | 1398 KiB | 17 Q