3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = range( 1, 100000 ); for( $i = 0; $i<= 100000; $i++ ) { var_dump( is_array( $a ) ); }

Abusive script

This script was stopped while abusing our resources

Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 7
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 7
Branch analysis from position: 14
Branch analysis from position: 7
filename:       /in/XYicD
function name:  (null)
number of ops:  15
compiled vars:  !0 = $a, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'range'
          1        SEND_VAL                                                 1
          2        SEND_VAL                                                 100000
          3        DO_ICALL                                         $2      
          4        ASSIGN                                                   !0, $2
    5     5        ASSIGN                                                   !1, 0
          6      > JMP                                                      ->12
    7     7    >   INIT_FCALL                                               'var_dump'
          8        TYPE_CHECK                                  128  ~5      !0
          9        SEND_VAL                                                 ~5
         10        DO_ICALL                                                 
    5    11        PRE_INC                                                  !1
         12    >   IS_SMALLER_OR_EQUAL                                      !1, 100000
         13      > JMPNZ                                                    ~8, ->7
    8    14    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
173.26 ms | 1010 KiB | 15 Q