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<?php $aa = 'as.sd.ddddd.jpg'; $ext = explode(".", $aa); echo end($ext);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/a0HSM
function name:  (null)
number of ops:  11
compiled vars:  !0 = $aa, !1 = $ext
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'as.sd.ddddd.jpg'
    3     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '.'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    6     6        INIT_FCALL                                               'end'
          7        SEND_REF                                                 !1
          8        DO_ICALL                                         $5      
          9        ECHO                                                     $5
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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