3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(IntlChar::getIntPropertyValue("A", IntlChar::PROPERTY_ALPHABETIC) === 1); var_dump(IntlChar::getIntPropertyValue("[", IntlChar::PROPERTY_BIDI_MIRRORING_GLYPH)); var_dump(IntlChar::getIntPropertyValue("[", IntlChar::PROPERTY_BIDI_MIRRORING_GLYPH) === IntlChar::ord("]"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aq27L
function name:  (null)
number of ops:  30
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'getIntPropertyValue'
          2        SEND_VAL_EX                                              'A'
          3        FETCH_CLASS_CONSTANT                             ~0      'IntlChar', 'PROPERTY_ALPHABETIC'
          4        SEND_VAL_EX                                              ~0
          5        DO_FCALL                                      0  $1      
          6        IS_IDENTICAL                                     ~2      $1, 1
          7        SEND_VAL                                                 ~2
          8        DO_ICALL                                                 
    3     9        INIT_FCALL                                               'var_dump'
         10        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'getIntPropertyValue'
         11        SEND_VAL_EX                                              '%5B'
         12        FETCH_CLASS_CONSTANT                             ~4      'IntlChar', 'PROPERTY_BIDI_MIRRORING_GLYPH'
         13        SEND_VAL_EX                                              ~4
         14        DO_FCALL                                      0  $5      
         15        SEND_VAR                                                 $5
         16        DO_ICALL                                                 
    4    17        INIT_FCALL                                               'var_dump'
         18        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'getIntPropertyValue'
         19        SEND_VAL_EX                                              '%5B'
         20        FETCH_CLASS_CONSTANT                             ~7      'IntlChar', 'PROPERTY_BIDI_MIRRORING_GLYPH'
         21        SEND_VAL_EX                                              ~7
         22        DO_FCALL                                      0  $8      
         23        INIT_STATIC_METHOD_CALL                                  'IntlChar', 'ord'
         24        SEND_VAL_EX                                              '%5D'
         25        DO_FCALL                                      0  $9      
         26        IS_IDENTICAL                                     ~10     $8, $9
         27        SEND_VAL                                                 ~10
         28        DO_ICALL                                                 
         29      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
170.46 ms | 1395 KiB | 15 Q