3v4l.org

run code in 300+ PHP versions simultaneously
<?php $journalName= "ONN &profit non"; $journalName = strtolower(preg_replace('/\s+/', '_', $journalName)); print_r($journalName);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/37rFM
function name:  (null)
number of ops:  14
compiled vars:  !0 = $journalName
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'ONN+%26profit+non'
    3     1        INIT_FCALL                                               'strtolower'
          2        INIT_FCALL                                               'preg_replace'
          3        SEND_VAL                                                 '%2F%5Cs%2B%2F'
          4        SEND_VAL                                                 '_'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        DO_ICALL                                         $3      
          9        ASSIGN                                                   !0, $3
    4    10        INIT_FCALL                                               'print_r'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
177.51 ms | 1394 KiB | 19 Q