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Bugs & Features
<?php $pf_srm_value = '{"HEADER_LOGO":"","INTCOMP_LOGO":"","INTERPRETATION":"Interpretation, report","CPT_92004":"92004 (comp new pt)","CPT_92014":"","CPT_92002":"92002 (interm new pt)","CPT_92012":"92012 (est interm pt or less 6mons)","CPT_92012_DX":"110007","CPT_92250":"FUNDUS PHOTO: 92250","CPT_92250_DX":"110392","CPT_92225":"","CPT_92225_DX":"","CPT_92285":"EXTERNAL PHOTO: 92285","CPT_92285_DX":"110853","CPT_67820":"","CPT_67820_DX":"","DX_H52_03":"H52.03 (hyperopia)","DX_H52_13":"","DX_H52_4":"H52.4(presbyopia)","DX_H52_229":"","V2020":"Frames V2020 (check this when using a frame to order glasses plus check below what type of RX)","V2101":"V2101 SPHERE, SINGLE VISION, PLUS OR MINUS","V2106":"V2106 SPHEROCYLINDER, SINGLE VISION","V2200":"V2200 SPHERE, BIFOCAL","V2205":"V2205 SPHEROCYLINDER, BIFOCAL","INTDOC_SIGN":"","NOW":"","FOOTER_LOGO":""}'; print_r(serialize($pf_srm_value));
Finding entry points
Branch analysis from position: 0
Jump found. (Code = 62) Position 1 = -2
filename:       /in/CcTju
function name:  (null)
number of ops:  8
compiled vars:  !0 = $pf_srm_value
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   4     0  E >   ASSIGN                                                   !0, '%7B%22HEADER_LOGO%22%3A%22%22%2C%22INTCOMP_LOGO%22%3A%22%22%2C%22INTERPRETATION%22%3A%22Interpretation%2C+report%22%2C%22CPT_92004%22%3A%2292004+%28comp+new+pt%29%22%2C%22CPT_92014%22%3A%22%22%2C%22CPT_92002%22%3A%2292002+%28interm+new+pt%29%22%2C%22CPT_92012%22%3A%2292012+%28est+interm+pt+or+less+6mons%29%22%2C%22CPT_92012_DX%22%3A%22110007%22%2C%22CPT_92250%22%3A%22FUNDUS+PHOTO%3A+92250%22%2C%22CPT_92250_DX%22%3A%22110392%22%2C%22CPT_92225%22%3A%22%22%2C%22CPT_92225_DX%22%3A%22%22%2C%22CPT_92285%22%3A%22EXTERNAL+PHOTO%3A+92285%22%2C%22CPT_92285_DX%22%3A%22110853%22%2C%22CPT_67820%22%3A%22%22%2C%22CPT_67820_DX%22%3A%22%22%2C%22DX_H52_03%22%3A%22H52.03+%28hyperopia%29%22%2C%22DX_H52_13%22%3A%22%22%2C%22DX_H52_4%22%3A%22H52.4%28presbyopia%29%22%2C%22DX_H52_229%22%3A%22%22%2C%22V2020%22%3A%22Frames+V2020+%28check+this+when+using+a+frame+to+order+glasses+plus+check+below+what+type+of+RX%29%22%2C%22V2101%22%3A%22V2101+SPHERE%2C+SINGLE+VISION%2C+PLUS+OR+MINUS%22%2C%22V2106%22%3A%22V2106+SPHEROCYLINDER%2C+SINGLE+VISION%22%2C%22V2200%22%3A%22V2200+SPHERE%2C+BIFOCAL%22%2C%22V2205%22%3A%22V2205+SPHEROCYLINDER%2C+BIFOCAL%22%2C%22INTDOC_SIGN%22%3A%22%22%2C%22NOW%22%3A%22%22%2C%22FOOTER_LOGO%22%3A%22%22%7D'
   6     1        INIT_FCALL                                               'print_r'
         2        INIT_FCALL                                               'serialize'
         3        SEND_VAR                                                 !0
         4        DO_ICALL                                         $2      
         5        SEND_VAR                                                 $2
         6        DO_ICALL                                                 
         7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.3.0