3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 20; $j = 0; $rowPlaces = '(' . implode(', ', array_fill(0, 13, '?')) . ')'; $allPlaces = implode(', ', array_fill(0, $i - ($j * 1000), $rowPlaces));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0KEUE
function name:  (null)
number of ops:  27
compiled vars:  !0 = $i, !1 = $j, !2 = $rowPlaces, !3 = $allPlaces
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 20
    4     1        ASSIGN                                                   !1, 0
    6     2        INIT_FCALL                                               'implode'
          3        SEND_VAL                                                 '%2C+'
          4        INIT_FCALL                                               'array_fill'
          5        SEND_VAL                                                 0
          6        SEND_VAL                                                 13
          7        SEND_VAL                                                 '%3F'
          8        DO_ICALL                                         $6      
          9        SEND_VAR                                                 $6
         10        DO_ICALL                                         $7      
         11        CONCAT                                           ~8      '%28', $7
         12        CONCAT                                           ~9      ~8, '%29'
         13        ASSIGN                                                   !2, ~9
    7    14        INIT_FCALL                                               'implode'
         15        SEND_VAL                                                 '%2C+'
         16        INIT_FCALL                                               'array_fill'
         17        SEND_VAL                                                 0
         18        MUL                                              ~11     !1, 1000
         19        SUB                                              ~12     !0, ~11
         20        SEND_VAL                                                 ~12
         21        SEND_VAR                                                 !2
         22        DO_ICALL                                         $13     
         23        SEND_VAR                                                 $13
         24        DO_ICALL                                         $14     
         25        ASSIGN                                                   !3, $14
         26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
181.98 ms | 1395 KiB | 17 Q