3v4l.org

run code in 500+ PHP versions simultaneously
<?php $var = "Some Words - Other Words (More Words) Dash-Binded-Word"; var_export(preg_split('~\W{2,}~', $var, null, PREG_SPLIT_NO_EMPTY));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/M3spP
function name:  (null)
number of ops:  11
compiled vars:  !0 = $var
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'Some+Words+-+Other+Words+%28More+Words%29+Dash-Binded-Word'
    5     1        INIT_FCALL                                                   'var_export'
          2        INIT_FCALL                                                   'preg_split'
          3        SEND_VAL                                                     '%7E%5CW%7B2%2C%7D%7E'
          4        SEND_VAR                                                     !0
          5        SEND_VAL                                                     null
          6        SEND_VAL                                                     1
          7        DO_ICALL                                             $2      
          8        SEND_VAR                                                     $2
          9        DO_ICALL                                                     
         10      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
212.9 ms | 2075 KiB | 15 Q