3v4l.org

run code in 500+ PHP versions simultaneously
<?php $text='<p > ¡Esto es una prueba! < /p > <p> <strong > Prueba 123 </strong> </p> <p> <strong> <a href="https://matricom.net"> MATRICOM < / a> </ strong> </p> <p> <strong > Todas las pruebas aquí ... </strong > < /p>'; echo preg_replace_callback('/<[^<>]+>/u', function($m) { return str_replace(' ', '', $m[0]); }, $text);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Mdcnb
function name:  (null)
number of ops:  9
compiled vars:  !0 = $text
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%3Cp+%3E+%C2%A1Esto+es+una+prueba%21+%3C+%2Fp+%3E+%3Cp%3E+%3Cstrong+%3E+Prueba+123+%3C%2Fstrong%3E+%3C%2Fp%3E+%3Cp%3E+%3Cstrong%3E+%3Ca+href%3D%22https%3A%2F%2Fmatricom.net%22%3E+MATRICOM+%3C+%2F+a%3E+%3C%2F+strong%3E+%3C%2Fp%3E+%3Cp%3E+%3Cstrong+%3E+Todas+las+pruebas+aqu%C3%AD+...+%3C%2Fstrong+%3E+%3C+%2Fp%3E'
    4     1        INIT_FCALL                                                   'preg_replace_callback'
          2        SEND_VAL                                                     '%2F%3C%5B%5E%3C%3E%5D%2B%3E%2Fu'
          3        DECLARE_LAMBDA_FUNCTION                              ~2      [0]
    6     4        SEND_VAL                                                     ~2
          5        SEND_VAR                                                     !0
    4     6        DO_ICALL                                             $3      
    6     7        ECHO                                                         $3
          8      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Mdcnb
function name:  {closure:/in/Mdcnb:4}
number of ops:  6
compiled vars:  !0 = $m
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    4     0  E >   RECV                                                 !0      
    5     1        FETCH_DIM_R                                          ~1      !0, 0
          2        FRAMELESS_ICALL_3                str_replace         ~2      '+', ''
          3        OP_DATA                                                      ~1
          4      > RETURN                                                       ~2
    6     5*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
126.04 ms | 477 KiB | 8 Q