3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/[?!(0-9a-záéíóúñ\ )]/i', '', 'CABAÐA DIEGO LEONARDO') ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qnjmv
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'preg_replace'
          1        SEND_VAL                                                 '%2F%5B%3F%21%280-9a-z%C3%A1%C3%A9%C3%AD%C3%B3%C3%BA%C3%B1%5C+%29%5D%2Fi'
          2        SEND_VAL                                                 ''
          3        SEND_VAL                                                 'CABA%C3%90A+DIEGO+LEONARDO'
          4        DO_ICALL                                         $0      
          5        ECHO                                                     $0
    3     6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.41 ms | 1394 KiB | 15 Q