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run code in 300+ PHP versions simultaneously
<?php if (!PHP_EOL) { echo "All is fine, PHP is still active"; } else { echo "PHP is EOL!!! Quick, migrate!"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 1, Position 2 = 3
Branch analysis from position: 1
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TLACR
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > JMPZ                                                     <false>, ->3
    4     1    >   ECHO                                                     'All+is+fine%2C+PHP+is+still+active'
          2      > JMP                                                      ->4
    6     3    >   ECHO                                                     'PHP+is+EOL%21%21%21+Quick%2C+migrate%21'
    7     4    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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