3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "https://picsum.photos/200/300"; $basename = basename($url); $filename = $basename; if (false !== mb_strpos($basename, '?')) { $filename = mb_substr($basename, 0, mb_strpos($basename, '?')); } var_dump($filename);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 22
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
filename:       /in/TAU4T
function name:  (null)
number of ops:  26
compiled vars:  !0 = $url, !1 = $basename, !2 = $filename
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'https%3A%2F%2Fpicsum.photos%2F200%2F300'
    5     1        INIT_FCALL                                               'basename'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !1, $4
    6     5        ASSIGN                                                   !2, !1
    8     6        INIT_FCALL                                               'mb_strpos'
          7        SEND_VAR                                                 !1
          8        SEND_VAL                                                 '%3F'
          9        DO_ICALL                                         $7      
         10        TYPE_CHECK                                  1018          $7
         11      > JMPZ                                                     ~8, ->22
    9    12    >   INIT_FCALL                                               'mb_substr'
         13        SEND_VAR                                                 !1
         14        SEND_VAL                                                 0
         15        INIT_FCALL                                               'mb_strpos'
         16        SEND_VAR                                                 !1
         17        SEND_VAL                                                 '%3F'
         18        DO_ICALL                                         $9      
         19        SEND_VAR                                                 $9
         20        DO_ICALL                                         $10     
         21        ASSIGN                                                   !2, $10
   12    22    >   INIT_FCALL                                               'var_dump'
         23        SEND_VAR                                                 !2
         24        DO_ICALL                                                 
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
171.16 ms | 1395 KiB | 21 Q