3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( parse_url( 'example.com' ) ); var_dump( parse_url( 'this' ) ); var_dump( parse_url( 'this/that/' ) ); var_dump( parse_url( '//example.com' ) ); var_dump( parse_url( 'example.com/hey://ho/letsgo/' ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jtBCY
function name:  (null)
number of ops:  31
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'parse_url'
          2        SEND_VAL                                                 'example.com'
          3        DO_ICALL                                         $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
    3     6        INIT_FCALL                                               'var_dump'
          7        INIT_FCALL                                               'parse_url'
          8        SEND_VAL                                                 'this'
          9        DO_ICALL                                         $2      
         10        SEND_VAR                                                 $2
         11        DO_ICALL                                                 
    4    12        INIT_FCALL                                               'var_dump'
         13        INIT_FCALL                                               'parse_url'
         14        SEND_VAL                                                 'this%2Fthat%2F'
         15        DO_ICALL                                         $4      
         16        SEND_VAR                                                 $4
         17        DO_ICALL                                                 
    5    18        INIT_FCALL                                               'var_dump'
         19        INIT_FCALL                                               'parse_url'
         20        SEND_VAL                                                 '%2F%2Fexample.com'
         21        DO_ICALL                                         $6      
         22        SEND_VAR                                                 $6
         23        DO_ICALL                                                 
    6    24        INIT_FCALL                                               'var_dump'
         25        INIT_FCALL                                               'parse_url'
         26        SEND_VAL                                                 'example.com%2Fhey%3A%2F%2Fho%2Fletsgo%2F'
         27        DO_ICALL                                         $8      
         28        SEND_VAR                                                 $8
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.11 ms | 1387 KiB | 17 Q