3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_internal_encoding("UTF-8"); echo strftime("%c %x %X %A %e %B %Y", mktime(0, 0, 0, 12, 22, 1978)); echo "\n"; $locale = setlocale(LC_ALL, 'de_DE', 'de', 'ge', "deu", "german", "de_utf8", "en-US", "en"); echo $locale . " is locale\n"; echo strftime("%A %e %B %Y", mktime(0, 0, 0, 12, 22, 1978)); echo "\n"; echo mb_strtoupper("i i ı ğ Ğ Τάχιστη αλώπηξ βαφής ψημένη γη, δρασκελίζει υπέρ νωθρού κυνός"); echo "\n"; echo mb_strtoupper("i i ı ğ Ğ Τάχιστη αλώπηξ βαφής ψημένη γη, δρασκελίζει υπέρ νωθρού κυνός"); echo "\n"; echo "İ " . mb_strtolower("İ") . " " . mb_strtoupper(mb_strtolower("İ")); echo "\n"; echo strtoupper("i ı ğ Ğ Τάχιστη αλώπηξ βαφής ψημένη γη, δρασκελίζει υπέρ νωθρού κυνός"); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Fc1qR
function name:  (null)
number of ops:  74
compiled vars:  !0 = $locale
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'mb_internal_encoding'
          1        SEND_VAL                                                 'UTF-8'
          2        DO_ICALL                                                 
    3     3        INIT_FCALL                                               'strftime'
          4        SEND_VAL                                                 '%25c+%25x+%25X+%25A+%25e+%25B+%25Y'
          5        INIT_FCALL                                               'mktime'
          6        SEND_VAL                                                 0
          7        SEND_VAL                                                 0
          8        SEND_VAL                                                 0
          9        SEND_VAL                                                 12
         10        SEND_VAL                                                 22
         11        SEND_VAL                                                 1978
         12        DO_ICALL                                         $2      
         13        SEND_VAR                                                 $2
         14        DO_ICALL                                         $3      
         15        ECHO                                                     $3
    4    16        ECHO                                                     '%0A'
    5    17        INIT_FCALL                                               'setlocale'
         18        SEND_VAL                                                 6
         19        SEND_VAL                                                 'de_DE'
         20        SEND_VAL                                                 'de'
         21        SEND_VAL                                                 'ge'
         22        SEND_VAL                                                 'deu'
         23        SEND_VAL                                                 'german'
         24        SEND_VAL                                                 'de_utf8'
         25        SEND_VAL                                                 'en-US'
         26        SEND_VAL                                                 'en'
         27        DO_ICALL                                         $4      
         28        ASSIGN                                                   !0, $4
    6    29        CONCAT                                           ~6      !0, '+is+locale%0A'
         30        ECHO                                                     ~6
    7    31        INIT_FCALL                                               'strftime'
         32        SEND_VAL                                                 '%25A+%25e+%25B+%25Y'
         33        INIT_FCALL                                               'mktime'
         34        SEND_VAL                                                 0
         35        SEND_VAL                                                 0
         36        SEND_VAL                                                 0
         37        SEND_VAL                                                 12
         38        SEND_VAL                                                 22
         39        SEND_VAL                                                 1978
         40        DO_ICALL                                         $7      
         41        SEND_VAR                                                 $7
         42        DO_ICALL                                         $8      
         43        ECHO                                                     $8
    8    44        ECHO                                                     '%0A'
    9    45        INIT_FCALL                                               'mb_strtoupper'
         46        SEND_VAL                                                 'i+i+%C4%B1+%C4%9F+%C4%9E+%CE%A4%CE%AC%CF%87%CE%B9%CF%83%CF%84%CE%B7+%CE%B1%CE%BB%CF%8E%CF%80%CE%B7%CE%BE+%CE%B2%CE%B1%CF%86%CE%AE%CF%82+%CF%88%CE%B7%CE%BC%CE%AD%CE%BD%CE%B7+%CE%B3%CE%B7%2C+%CE%B4%CF%81%CE%B1%CF%83%CE%BA%CE%B5%CE%BB%CE%AF%CE%B6%CE%B5%CE%B9+%CF%85%CF%80%CE%AD%CF%81+%CE%BD%CF%89%CE%B8%CF%81%CE%BF%CF%8D+%CE%BA%CF%85%CE%BD%CF%8C%CF%82'
         47        DO_ICALL                                         $9      
         48        ECHO                                                     $9
   10    49        ECHO                                                     '%0A'
   11    50        INIT_FCALL                                               'mb_strtoupper'
         51        SEND_VAL                                                 'i+i+%C4%B1+%C4%9F+%C4%9E+%CE%A4%CE%AC%CF%87%CE%B9%CF%83%CF%84%CE%B7+%CE%B1%CE%BB%CF%8E%CF%80%CE%B7%CE%BE+%CE%B2%CE%B1%CF%86%CE%AE%CF%82+%CF%88%CE%B7%CE%BC%CE%AD%CE%BD%CE%B7+%CE%B3%CE%B7%2C+%CE%B4%CF%81%CE%B1%CF%83%CE%BA%CE%B5%CE%BB%CE%AF%CE%B6%CE%B5%CE%B9+%CF%85%CF%80%CE%AD%CF%81+%CE%BD%CF%89%CE%B8%CF%81%CE%BF%CF%8D+%CE%BA%CF%85%CE%BD%CF%8C%CF%82'
         52        DO_ICALL                                         $10     
         53        ECHO                                                     $10
   12    54        ECHO                                                     '%0A'
   13    55        INIT_FCALL                                               'mb_strtolower'
         56        SEND_VAL                                                 '%C4%B0'
         57        DO_ICALL                                         $11     
         58        CONCAT                                           ~12     '%C4%B0+', $11
         59        CONCAT                                           ~13     ~12, '+'
         60        INIT_FCALL                                               'mb_strtoupper'
         61        INIT_FCALL                                               'mb_strtolower'
         62        SEND_VAL                                                 '%C4%B0'
         63        DO_ICALL                                         $14     
         64        SEND_VAR                                                 $14
         65        DO_ICALL                                         $15     
         66        CONCAT                                           ~16     ~13, $15
         67        ECHO                                                     ~16
   14    68        ECHO                                                     '%0A'
   15    69        INIT_FCALL                                               'strtoupper'
         70        SEND_VAL                                                 'i+%C4%B1+%C4%9F+%C4%9E+%CE%A4%CE%AC%CF%87%CE%B9%CF%83%CF%84%CE%B7+%CE%B1%CE%BB%CF%8E%CF%80%CE%B7%CE%BE+%CE%B2%CE%B1%CF%86%CE%AE%CF%82+%CF%88%CE%B7%CE%BC%CE%AD%CE%BD%CE%B7+%CE%B3%CE%B7%2C+%CE%B4%CF%81%CE%B1%CF%83%CE%BA%CE%B5%CE%BB%CE%AF%CE%B6%CE%B5%CE%B9+%CF%85%CF%80%CE%AD%CF%81+%CE%BD%CF%89%CE%B8%CF%81%CE%BF%CF%8D+%CE%BA%CF%85%CE%BD%CF%8C%CF%82'
         71        DO_ICALL                                         $17     
         72        ECHO                                                     $17
   16    73      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
156.21 ms | 1400 KiB | 27 Q