3v4l.org

run code in 200+ PHP versions simultaneously
<?php error_reporting(E_ALL); ini_set('display_errors','On'); // array is higher than Infinity and string and 20: var_dump(max(20,"string",INF,array())); // InvalidArgumentException? TypeError? never heard of it
based on i3vMU
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iONLA
function name:  (null)
number of ops:  17
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   INIT_FCALL                                               'error_reporting'
         1        SEND_VAL                                                 32767
         2        DO_ICALL                                                 
   3     3        INIT_FCALL                                               'ini_set'
         4        SEND_VAL                                                 'display_errors'
         5        SEND_VAL                                                 'On'
         6        DO_ICALL                                                 
   5     7        INIT_FCALL                                               'var_dump'
         8        INIT_FCALL                                               'max'
         9        SEND_VAL                                                 20
        10        SEND_VAL                                                 'string'
        11        SEND_VAL                                                 INF
        12        SEND_VAL                                                 <array>
        13        DO_ICALL                                         $2      
        14        SEND_VAR                                                 $2
        15        DO_ICALL                                                 
   7    16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.4.0