3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<h1>Multiplication table</h1>"; echo "<table border=2 width=50%"; for ($i = 1; $i <= 9; $i++ ) { //this is the outer loop echo "<tr>"; echo "<td>".$i."</td>"; for ( $j = 2; $j <= 9; $j++ ) { // inner loop echo "<td>".$i * $j."</td>"; } echo "</tr>"; } echo "</table>"; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 4
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 10
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 4
Branch analysis from position: 21
Branch analysis from position: 4
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 10
Branch analysis from position: 17
Branch analysis from position: 10
filename:       /in/hpgLC
function name:  (null)
number of ops:  23
compiled vars:  !0 = $i, !1 = $j
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ECHO                                                     '%3Ch1%3EMultiplication+table%3C%2Fh1%3E'
    3     1        ECHO                                                     '%3Ctable+border%3D2+width%3D50%25'
    5     2        ASSIGN                                                   !0, 1
          3      > JMP                                                      ->19
    6     4    >   ECHO                                                     '%3Ctr%3E'
    7     5        CONCAT                                           ~3      '%3Ctd%3E', !0
          6        CONCAT                                           ~4      ~3, '%3C%2Ftd%3E'
          7        ECHO                                                     ~4
    9     8        ASSIGN                                                   !1, 2
          9      > JMP                                                      ->15
   10    10    >   MUL                                              ~6      !0, !1
         11        CONCAT                                           ~7      '%3Ctd%3E', ~6
         12        CONCAT                                           ~8      ~7, '%3C%2Ftd%3E'
         13        ECHO                                                     ~8
    9    14        PRE_INC                                                  !1
         15    >   IS_SMALLER_OR_EQUAL                                      !1, 9
         16      > JMPNZ                                                    ~10, ->10
   13    17    >   ECHO                                                     '%3C%2Ftr%3E'
    5    18        PRE_INC                                                  !0
         19    >   IS_SMALLER_OR_EQUAL                                      !0, 9
         20      > JMPNZ                                                    ~12, ->4
   16    21    >   ECHO                                                     '%3C%2Ftable%3E'
   17    22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.14 ms | 1394 KiB | 13 Q