3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(strlen(2)<2){ echo "hi"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
filename:       /in/N4tcE
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   STRLEN                                           ~0      2
          1        IS_SMALLER                                               ~0, 2
          2      > JMPZ                                                     ~1, ->4
    3     3    >   ECHO                                                     'hi'
    4     4    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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