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<?php class File_stream { static $stream; protected $position; function stream_open ($path, $mode) { if ($mode != 'r' && $mode != 'rb') { return false; } $this->position = 0; return true; } function stream_read ($length) { fseek(self::$stream, $this->position); $bytes = fread(self::$stream, $length); $this->position += strlen($bytes); return $bytes; } function stream_tell () { return $this->position; } function stream_eof () { fseek(self::$stream, $this->position); return feof(self::$stream); } function stream_seek ($offset, $whence = SEEK_SET) { var_dump('seek', $this->position, $offset, $whence); fseek(self::$stream, $this->position); $result = fseek(self::$stream, $offset, $whence); $this->position = ftell(self::$stream); return $result; } function stream_stat () { return fstat(self::$stream); } } stream_wrapper_register('request-file', File_stream::class); $data = '0123456789abcdef'; $stream_direct = fopen('php://temp', 'w+b'); fwrite($stream_direct, $data); rewind($stream_direct); File_stream::$stream = $stream_direct; $stream = fopen('request-file://', 'r'); var_dump(fread($stream, 3)); var_dump(ftell($stream)); var_dump(fseek($stream, -1, SEEK_CUR)); var_dump(fread($stream, 2)); var_dump(ftell($stream)); fclose($stream);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Creation of dynamic property File_stream::$context is deprecated in /in/MtP0i on line 46 string(3) "012" int(3) string(4) "seek" int(16) int(2) int(0) int(-1) string(2) "23" int(5)
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Deprecated: Creation of dynamic property File_stream::$context is deprecated in /in/MtP0i on line 46 string(3) "012" int(3) string(4) "seek" int(16) int(2) int(0) int(-1) string(2) "23" int(5)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
string(3) "012" int(3) string(4) "seek" int(16) int(2) int(0) int(-1) string(2) "23" int(5)
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/MtP0i on line 37
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/MtP0i on line 37
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/MtP0i on line 37
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/MtP0i on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/MtP0i on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/MtP0i on line 3
Process exited with code 255.
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