3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var1 = "Hello"; $var2 = "heLlo"; if (strcasecmp($var1, $var2) == 0) { echo '$var1 равно $var2 при сравнении без учета регистра'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/KeEEW
function name:  (null)
number of ops:  10
compiled vars:  !0 = $var1, !1 = $var2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Hello'
    3     1        ASSIGN                                                   !1, 'heLlo'
    4     2        INIT_FCALL                                               'strcasecmp'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $4      
          6        IS_EQUAL                                                 $4, 0
          7      > JMPZ                                                     ~5, ->9
    5     8    >   ECHO                                                     '%24var1+%D1%80%D0%B0%D0%B2%D0%BD%D0%BE+%24var2+%D0%BF%D1%80%D0%B8+%D1%81%D1%80%D0%B0%D0%B2%D0%BD%D0%B5%D0%BD%D0%B8%D0%B8+%D0%B1%D0%B5%D0%B7+%D1%83%D1%87%D0%B5%D1%82%D0%B0+%D1%80%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80%D0%B0'
    6     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.43 ms | 1394 KiB | 15 Q