3v4l.org

run code in 300+ PHP versions simultaneously
<style> .box { border: 1px solid black; } </style> <?php for ($i=0;$i<9;$i++) { for ($i=0;$i<9;$i++) echo "<span class='box'>&nbsp;</span>"; echo "<br>"; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 3
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 5
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 3
Branch analysis from position: 13
Branch analysis from position: 3
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 5
Branch analysis from position: 9
Branch analysis from position: 5
filename:       /in/p3Mgh
function name:  (null)
number of ops:  14
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   ECHO                                                     '%3Cstyle%3E%0A++++.box+%7B+border%3A+1px+solid+black%3B+%7D%0A%3C%2Fstyle%3E%0A'
    5     1        ASSIGN                                                   !0, 0
          2      > JMP                                                      ->11
    6     3    >   ASSIGN                                                   !0, 0
          4      > JMP                                                      ->7
    7     5    >   ECHO                                                     '%3Cspan+class%3D%27box%27%3E%26nbsp%3B%3C%2Fspan%3E'
    6     6        PRE_INC                                                  !0
          7    >   IS_SMALLER                                               !0, 9
          8      > JMPNZ                                                    ~4, ->5
    8     9    >   ECHO                                                     '%3Cbr%3E'
    5    10        PRE_INC                                                  !0
         11    >   IS_SMALLER                                               !0, 9
         12      > JMPNZ                                                    ~6, ->3
    9    13    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.96 ms | 1394 KiB | 13 Q