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run code in 300+ PHP versions simultaneously
<html> <head> <?php $var ='PHP Tutorial'; ?> <title> <h3><?php echo $var; ?></h3> </title> </head> </html>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nNP6A
function name:  (null)
number of ops:  6
compiled vars:  !0 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   ECHO                                                     '%3Chtml%3E%0A%3Chead%3E%0A'
    4     1        ASSIGN                                                   !0, 'PHP+Tutorial'
    7     2        ECHO                                                     '%0A%3Ctitle%3E%0A%3Ch3%3E'
    9     3        ECHO                                                     !0
          4        ECHO                                                     '%3C%2Fh3%3E%0A%3C%2Ftitle%3E%0A%3C%2Fhead%3E%0A%3C%2Fhtml%3E'
   12     5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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146.19 ms | 1392 KiB | 13 Q