3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 4 / (sin(30*pi()/180) + sin(40*pi()/180) + sin(50*pi()/180) + sin(60*pi()/180)); var_dump($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/v2FBK
function name:  (null)
number of ops:  37
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'sin'
          1        INIT_FCALL                                               'pi'
          2        DO_ICALL                                         $1      
          3        MUL                                              ~2      $1, 30
          4        DIV                                              ~3      ~2, 180
          5        SEND_VAL                                                 ~3
          6        DO_ICALL                                         $4      
          7        INIT_FCALL                                               'sin'
          8        INIT_FCALL                                               'pi'
          9        DO_ICALL                                         $5      
         10        MUL                                              ~6      $5, 40
         11        DIV                                              ~7      ~6, 180
         12        SEND_VAL                                                 ~7
         13        DO_ICALL                                         $8      
         14        ADD                                              ~9      $4, $8
         15        INIT_FCALL                                               'sin'
         16        INIT_FCALL                                               'pi'
         17        DO_ICALL                                         $10     
         18        MUL                                              ~11     $10, 50
         19        DIV                                              ~12     ~11, 180
         20        SEND_VAL                                                 ~12
         21        DO_ICALL                                         $13     
         22        ADD                                              ~14     ~9, $13
         23        INIT_FCALL                                               'sin'
         24        INIT_FCALL                                               'pi'
         25        DO_ICALL                                         $15     
         26        MUL                                              ~16     $15, 60
         27        DIV                                              ~17     ~16, 180
         28        SEND_VAL                                                 ~17
         29        DO_ICALL                                         $18     
         30        ADD                                              ~19     ~14, $18
         31        DIV                                              ~20     4, ~19
         32        ASSIGN                                                   !0, ~20
    5    33        INIT_FCALL                                               'var_dump'
         34        SEND_VAR                                                 !0
         35        DO_ICALL                                                 
         36      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.19 ms | 1396 KiB | 19 Q