3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/Zend_Validate::is\(([^,]+),\s*[\'"]([A-Za-z0-9]+)[\'"]\)/', '(new \Zend\Validator\2())->isValid(\1)', 'if (Zend_Validate::is($_nEmail, \'EmailAddress\')) {');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HiBTC
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'preg_replace'
          1        SEND_VAL                                                 '%2FZend_Validate%3A%3Ais%5C%28%28%5B%5E%2C%5D%2B%29%2C%5Cs%2A%5B%27%22%5D%28%5BA-Za-z0-9%5D%2B%29%5B%27%22%5D%5C%29%2F'
    4     2        SEND_VAL                                                 '%28new+%5CZend%5CValidator%5C2%28%29%29-%3EisValid%28%5C1%29'
    5     3        SEND_VAL                                                 'if+%28Zend_Validate%3A%3Ais%28%24_nEmail%2C+%27EmailAddress%27%29%29+%7B'
          4        DO_ICALL                                         $0      
          5        ECHO                                                     $0
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
169.12 ms | 1394 KiB | 15 Q