3v4l.org

run code in 500+ PHP versions simultaneously
<?php $str = "check out the 1. place"; $newStr = preg_replace("/[\s\.,]+/", "-", $str); echo $newStr;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jDkYf
function name:  (null)
number of ops:  6
compiled vars:  !0 = $str, !1 = $newStr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, 'check+out+the+1.+place'
    3     1        FRAMELESS_ICALL_3                preg_replace        ~3      '%2F%5B%5Cs%5C.%2C%5D%2B%2F', '-'
          2        OP_DATA                                                      !0
          3        ASSIGN                                                       !1, ~3
    5     4        ECHO                                                         !1
    6     5      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
172.88 ms | 3294 KiB | 13 Q