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<?php $test = []; $test[] = 1; $test[] = 2; echo '|' . trim(join($test, ', ')) . '|'; $suffix = 'blblbl'; $cssRules = ' body.menuitem-'.$suffix.' #subpage-menu { background: url('.'/images/subpage-menu-'.$suffix.'.png' .'); } body.menuitem-'.$suffix.' #subpage-menu h3.module-title { background: url('.$suffix.'.png'. '); } '; echo $cssRules; $subpages = array('nzdm', 'op', 'dv', 'pp', 'cpr', 'apv');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W9Se7
function name:  (null)
number of ops:  31
compiled vars:  !0 = $test, !1 = $suffix, !2 = $cssRules, !3 = $subpages
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN_DIM                                               !0
          2        OP_DATA                                                  1
    4     3        ASSIGN_DIM                                               !0
          4        OP_DATA                                                  2
    5     5        INIT_FCALL                                               'trim'
          6        INIT_FCALL                                               'join'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 '%2C+'
          9        DO_ICALL                                         $7      
         10        SEND_VAR                                                 $7
         11        DO_ICALL                                         $8      
         12        CONCAT                                           ~9      '%7C', $8
         13        CONCAT                                           ~10     ~9, '%7C'
         14        ECHO                                                     ~10
    7    15        ASSIGN                                                   !1, 'blblbl'
    9    16        CONCAT                                           ~12     '%0Abody.menuitem-', !1
         17        CONCAT                                           ~13     ~12, '+%23subpage-menu+%7B%0A++background%3A+url%28'
   10    18        CONCAT                                           ~14     ~13, '%2Fimages%2Fsubpage-menu-'
         19        CONCAT                                           ~15     ~14, !1
         20        CONCAT                                           ~16     ~15, '.png'
         21        CONCAT                                           ~17     ~16, '%29%3B%0A%7D%0Abody.menuitem-'
   12    22        CONCAT                                           ~18     ~17, !1
         23        CONCAT                                           ~19     ~18, '+%23subpage-menu+h3.module-title+%7B%0A++background%3A+url%28'
   13    24        CONCAT                                           ~20     ~19, !1
         25        CONCAT                                           ~21     ~20, '.png'
         26        CONCAT                                           ~22     ~21, '%29%3B%0A%7D%0A'
    8    27        ASSIGN                                                   !2, ~22
   16    28        ECHO                                                     !2
   17    29        ASSIGN                                                   !3, <array>
         30      > RETURN                                                   1

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