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<?php if (true) trigger_error("Cannot divide by zero", E_USER_WARNING);
based on rISFH
Finding entry points
Branch analysis from position: 0
Jump found. Position 1 = 1, Position 2 = 6
Branch analysis from position: 1
Jump found. Position 1 = -2
Branch analysis from position: 6
filename:       /in/mVWWI
function name:  (null)
number of ops:  7
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E > > JMPZ                                                     <true>, ->6
   3     1    >   INIT_FCALL                                               'trigger_error'
         2        SEND_VAL                                                 'Cannot%C2%A0divide%C2%A0by%C2%A0zero'
         3        FETCH_CONSTANT                                   ~0      '%C2%A0E_USER_WARNING'
         4        SEND_VAL                                                 ~0
         5        DO_ICALL                                                 
         6    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.2.0