3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_key=''; $start_key = str_replace('-----BEGIN RSA PUBLIC KEY-----', '', $start_key); $start_key = trim(str_replace('-----END RSA PUBLIC KEY-----', '', $start_key)); $key = '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' . str_replace("\n", '', $start_key); $key = "-----BEGIN PUBLIC KEY-----\n" . wordwrap($key, 64, "\n", true) . "\n-----END PUBLIC KEY-----"; echo $key;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rJ5i3
function name:  (null)
number of ops:  34
compiled vars:  !0 = $start_key, !1 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, ''
    3     1        INIT_FCALL                                               'str_replace'
          2        SEND_VAL                                                 '-----BEGIN+RSA+PUBLIC+KEY-----'
          3        SEND_VAL                                                 ''
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $3      
          6        ASSIGN                                                   !0, $3
    4     7        INIT_FCALL                                               'trim'
          8        INIT_FCALL                                               'str_replace'
          9        SEND_VAL                                                 '-----END+RSA+PUBLIC+KEY-----'
         10        SEND_VAL                                                 ''
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                         $5      
         13        SEND_VAR                                                 $5
         14        DO_ICALL                                         $6      
         15        ASSIGN                                                   !0, $6
    5    16        INIT_FCALL                                               'str_replace'
         17        SEND_VAL                                                 '%0A'
         18        SEND_VAL                                                 ''
         19        SEND_VAR                                                 !0
         20        DO_ICALL                                         $8      
         21        CONCAT                                           ~9      'AAAAB3NzaC1yc2EAAAABIwAAAgEAznZZAlPIPuDScovUW9BhC9co1Dvl1iN2Kkfitg0KgXT7sSkubBB8nByLDq35uxBllLhDo08oYavMVrs3t06n17dyPi8dn7yltGgwHSmDgtNNhsAqhACIi92cHmoIvJCwrDGyHVpq2ncy8t8YvYFgpgrECN1V%2Btbo5aUUkEpdxh19CqR2uoUkR8Ch8dPB4I7sqjJ7WhZEvp56xS3VedWUo0dB7IWD3he5PqIa2%2FqtweO7PcNq3NZmDO%2BLoJSk34bjeVuCrAtcyIo6u0Qk0b97Sq%2BlgQeKe05muDmTZxvbI%2B2zya97KnLV9l9lKQU3DWet04iDKdgI3LlJl4rYhDCNuXRB8tk%2BhWoENsoA6y0mH4ggnnXxz4jTe0NsZj7dr6YxsYkpBUJnC0hOTLgghDzOQokldIV6%2BtyYQ4kBkM5ySPNKclGX8PvCiHalP88FjtijSaVvQ6lztoi9BcVV5T8ZO2ZC7q6k1zbQnFU4gAfw7jSCGfh%2FEKm7l9CakWY%2FfTyGG0%2FIvEdwHhyM2RmG%2BujUCO%2BeUR8mmZ6OvHIgax4vuw1Y%2FKYO6KVHSortHytk1TYFpHJQeWAyfDtgHnYfg6l5ioFn3Vy277nIsyerFxS1cRGh3wwPS0Mlt%2BuxwKli7VATrlNxVZhXX1%2BQdqAJyqfEx%2B6u73zl%2FvGJF8YtWEPNZh8%3D', $8
         22        ASSIGN                                                   !1, ~9
    6    23        INIT_FCALL                                               'wordwrap'
         24        SEND_VAR                                                 !1
         25        SEND_VAL                                                 64
         26        SEND_VAL                                                 '%0A'
         27        SEND_VAL                                                 <true>
         28        DO_ICALL                                         $11     
         29        CONCAT                                           ~12     '-----BEGIN+PUBLIC+KEY-----%0A', $11
         30        CONCAT                                           ~13     ~12, '%0A-----END+PUBLIC+KEY-----'
         31        ASSIGN                                                   !1, ~13
    7    32        ECHO                                                     !1
         33      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.07 ms | 1396 KiB | 19 Q