3v4l.org

run code in 300+ PHP versions simultaneously
<?php $resp = 123; $resp = trim((string)$resp); echo $resp;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nTKso
function name:  (null)
number of ops:  8
compiled vars:  !0 = $resp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 123
    3     1        INIT_FCALL                                               'trim'
          2        CAST                                          6  ~2      !0
          3        SEND_VAL                                                 ~2
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !0, $3
    4     6        ECHO                                                     !0
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.5 ms | 1385 KiB | 15 Q