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<?php $sites = array( array('name' => 'test'), array('name' => 'test2') ); usort($sites, function ($site1, $site2) { return strcasecmp($site1["name"], $site2["name"]); }); echo 'test';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ur80Y
function name:  (null)
number of ops:  8
compiled vars:  !0 = $sites
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    7     1        INIT_FCALL                                               'usort'
          2        SEND_REF                                                 !0
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fur80Y%3A7%240'
    9     4        SEND_VAL                                                 ~2
          5        DO_ICALL                                                 
   11     6        ECHO                                                     'test'
          7      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fur80Y%3A7%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ur80Y
function name:  {closure}
number of ops:  10
compiled vars:  !0 = $site1, !1 = $site2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    8     2        INIT_FCALL                                               'strcasecmp'
          3        FETCH_DIM_R                                      ~2      !0, 'name'
          4        SEND_VAL                                                 ~2
          5        FETCH_DIM_R                                      ~3      !1, 'name'
          6        SEND_VAL                                                 ~3
          7        DO_ICALL                                         $4      
          8      > RETURN                                                   $4
    9     9*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fur80Y%3A7%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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