3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = '/privateavatar/3de0948dc257e0a62d3a970eca5d6be0/Filename.png'; echo '#' . substr($test, 1, strcspn($test, '/', 1)) . '#', "\n"; echo '#' . substr($test, 1, strpos($test, '/', 1) - 1) . '#', "\n"; echo '#' . substr(dirname(dirname($test)), 1) . '#', "\n"; echo '#' . strtok($test, '/') . '#', "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vMv4l
function name:  (null)
number of ops:  53
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2Fprivateavatar%2F3de0948dc257e0a62d3a970eca5d6be0%2FFilename.png'
    5     1        INIT_FCALL                                               'substr'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 1
          4        INIT_FCALL                                               'strcspn'
          5        SEND_VAR                                                 !0
          6        SEND_VAL                                                 '%2F'
          7        SEND_VAL                                                 1
          8        DO_ICALL                                         $2      
          9        SEND_VAR                                                 $2
         10        DO_ICALL                                         $3      
         11        CONCAT                                           ~4      '%23', $3
         12        CONCAT                                           ~5      ~4, '%23'
         13        ECHO                                                     ~5
         14        ECHO                                                     '%0A'
    6    15        INIT_FCALL                                               'substr'
         16        SEND_VAR                                                 !0
         17        SEND_VAL                                                 1
         18        INIT_FCALL                                               'strpos'
         19        SEND_VAR                                                 !0
         20        SEND_VAL                                                 '%2F'
         21        SEND_VAL                                                 1
         22        DO_ICALL                                         $6      
         23        SUB                                              ~7      $6, 1
         24        SEND_VAL                                                 ~7
         25        DO_ICALL                                         $8      
         26        CONCAT                                           ~9      '%23', $8
         27        CONCAT                                           ~10     ~9, '%23'
         28        ECHO                                                     ~10
         29        ECHO                                                     '%0A'
    7    30        INIT_FCALL                                               'substr'
         31        INIT_FCALL                                               'dirname'
         32        INIT_FCALL                                               'dirname'
         33        SEND_VAR                                                 !0
         34        DO_ICALL                                         $11     
         35        SEND_VAR                                                 $11
         36        DO_ICALL                                         $12     
         37        SEND_VAR                                                 $12
         38        SEND_VAL                                                 1
         39        DO_ICALL                                         $13     
         40        CONCAT                                           ~14     '%23', $13
         41        CONCAT                                           ~15     ~14, '%23'
         42        ECHO                                                     ~15
         43        ECHO                                                     '%0A'
    8    44        INIT_FCALL                                               'strtok'
         45        SEND_VAR                                                 !0
         46        SEND_VAL                                                 '%2F'
         47        DO_ICALL                                         $16     
         48        CONCAT                                           ~17     '%23', $16
         49        CONCAT                                           ~18     ~17, '%23'
         50        ECHO                                                     ~18
         51        ECHO                                                     '%0A'
         52      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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