3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '888'; $b = '888 '; echo("Line: 89"); echo($b); echo($a); echo($a == $b); echo($a == 888); echo($b == 888); echo(888 == 888);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/n3bp4
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '888'
    3     1        ASSIGN                                                   !1, '888+'
    4     2        ECHO                                                     'Line%3A+89'
    5     3        ECHO                                                     !1
    6     4        ECHO                                                     !0
    7     5        IS_EQUAL                                         ~4      !0, !1
          6        ECHO                                                     ~4
    8     7        IS_EQUAL                                         ~5      !0, 888
          8        ECHO                                                     ~5
    9     9        IS_EQUAL                                         ~6      !1, 888
         10        ECHO                                                     ~6
   10    11        ECHO                                                     <true>
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.47 ms | 1392 KiB | 13 Q