Error

Call to a member function text() on null

Source file

File: /var/www/html/app/console/ScrapeCommand.php:68

58:    
59:                $resultWords = [];
60:    
61:                foreach ($html->find('div.grid_6 ul li') as $e) {
62:                    $word = new \stdClass();
63:    
64:                    //get keyword
65:                    $word->keyword = html_entity_decode(str_replace(" (", "", $e->children()[0]->text()));
66:    
67:                    //get desc
68:                    $word->desc = html_entity_decode($e->children()[1]->text());
69:    
70:                    //get href
71:                    $word->href = $e->children()[1]->getAttribute("href");
72:

Call stack

.../www/html/vendor/symfony/console/Command/Command.php:326
App\Console\ScrapeCommand::execute (...) 
316:            // since it's required by the application.
317:            if ($input->hasArgument('command') && null === $input->getArgument('command')) {
318:                $input->setArgument('command', $this->getName());
319:            }
320:    
321:            $input->validate();
322:    
323:            if ($this->code) {
324:                $statusCode = ($this->code)($input, $output);
325:            } else {
326:                $statusCode = $this->execute($input, $output);
327:    
328:                if (!\is_int($statusCode)) {
329:                    throw new \TypeError(sprintf('Return value of "%s::execute()" must be of the type int, "%s" returned.', static::class, get_debug_type($statusCode)));
330:                }
$input




$output



			

		


		

			.../var/www/html/vendor/symfony/console/Application.php:1063
		


		

			Symfony\Component\Console\Command\Command::run (...)
		


		

			
1053:                        }
1054:    
1055:                        if (false !== $exitCode) {
1056:                            exit($exitCode);
1057:                        }
1058:                    });
1059:                }
1060:            }
1061:    
1062:            if (null === $this->dispatcher) {
1063:                return $command->run($input, $output);
1064:            }
1065:    
1066:            // bind before the console.command event, so the listeners have access to input options/arguments
1067:            try {



			


$input




$output



			

		


		

			.../var/www/html/vendor/symfony/console/Application.php:320
		


		

			Symfony\Component\Console\Application::doRunCommand (...)
		


		

			
310:                        throw $e;
311:                    }
312:                }
313:            }
314:    
315:            if ($command instanceof LazyCommand) {
316:                $command = $command->getCommand();
317:            }
318:    
319:            $this->runningCommand = $command;
320:            $exitCode = $this->doRunCommand($command, $input, $output);
321:            $this->runningCommand = null;
322:    
323:            return $exitCode;
324:        }



			


$command




$input




$output



			

		


		

			.../var/www/html/vendor/symfony/console/Application.php:174
		


		

			Symfony\Component\Console\Application::doRun (...)
		


		

			
164:                if (!\is_array($phpHandler) || !$phpHandler[0] instanceof ErrorHandler) {
165:                    $errorHandler = true;
166:                } elseif ($errorHandler = $phpHandler[0]->setExceptionHandler($renderException)) {
167:                    $phpHandler[0]->setExceptionHandler($errorHandler);
168:                }
169:            }
170:    
171:            $this->configureIO($input, $output);
172:    
173:            try {
174:                $exitCode = $this->doRun($input, $output);
175:            } catch (\Exception $e) {
176:                if (!$this->catchExceptions) {
177:                    throw $e;
178:                }



			


$input




$output



			

		


		

			/var/www/html/bin/console:12
		


		

			Symfony\Component\Console\Application::run ()
		


		

			
 2:    <?php declare(strict_types = 1);
 3:    
 4:    require __DIR__ . '/../vendor/autoload.php';
 5:    
 6:    //delete cache folder
 7:    \Nette\Utils\FileSystem::delete(__DIR__ . '/../temp/cache');
 8:    
 9:    exit(App\Bootstrap::boot()
10:        ->createContainer()
11:        ->getByType(Contributte\Console\Application::class)
12:        ->run());



		

	

	










	
Environment


	


	

		


		

			

				

				
LANG
'en_US.UTF-8'



				
PATH
'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'



				
INVOCATION_ID
'5152cc6ffd144c879914fa206d7ea414'



				
JOURNAL_STREAM
'8:337235'



				
PHP_SELF
'/var/www/html/bin/console'



				
SCRIPT_NAME
'/var/www/html/bin/console'



				
SCRIPT_FILENAME
'/var/www/html/bin/console'



				
PATH_TRANSLATED
'/var/www/html/bin/console'



				
DOCUMENT_ROOT
''



				
REQUEST_TIME_FLOAT
1694331016.716661



				
REQUEST_TIME
1694331016



				
argv



				
argc
2



				
SHELL_VERBOSITY
0



				

			






			

				

					
GRAPHEME_EXTR_COUNT
0



					
GRAPHEME_EXTR_MAXBYTES
1



					
GRAPHEME_EXTR_MAXCHARS
2



				

			



			

				
phpinfo()


 _______________________________________________________________________


Configuration

calendar

Calendar support => enabled

Core

PHP Version => 8.2.10

Directive => Local Value => Master Value
allow_url_fopen => On => On
allow_url_include => Off => Off
arg_separator.input => & => &
arg_separator.output => & => &
auto_append_file => no value => no value
auto_globals_jit => On => On
auto_prepend_file => no value => no value
browscap => no value => no value
default_charset => UTF-8 => UTF-8
default_mimetype => text/html => text/html
disable_classes => no value => no value
disable_functions => no value => no value
display_errors => Off => Off
display_startup_errors => Off => Off
doc_root => no value => no value
docref_ext => no value => no value
docref_root => no value => no value
enable_dl => Off => Off
enable_post_data_reading => On => On
error_append_string => no value => no value
error_log => no value => no value
error_log_mode => 0644 => 0644
error_prepend_string => no value => no value
error_reporting => 32767 => 22527
expose_php => On => On
extension_dir => /usr/lib/php/20220829 => /usr/lib/php/20220829
fiber.stack_size => no value => no value
file_uploads => On => On
hard_timeout => 2 => 2
highlight.comment => <font style="color: #998; font-style: italic">#998; font-style: italic</font> => <font style="color: #FF8000">#FF8000</font>
highlight.default => <font style="color: #000">#000</font> => <font style="color: #0000BB">#0000BB</font>
highlight.html => <font style="color: #06B">#06B</font> => <font style="color: #000000">#000000</font>
highlight.keyword => <font style="color: #D24; font-weight: bold">#D24; font-weight: bold</font> => <font style="color: #007700">#007700</font>
highlight.string => <font style="color: #080">#080</font> => <font style="color: #DD0000">#DD0000</font>
html_errors => Off => Off
ignore_repeated_errors => Off => Off
ignore_repeated_source => Off => Off
ignore_user_abort => Off => Off
implicit_flush => On => On
include_path => .:/usr/share/php => .:/usr/share/php
input_encoding => no value => no value
internal_encoding => no value => no value
log_errors => Off => On
mail.add_x_header => Off => Off
mail.force_extra_parameters => no value => no value
mail.log => no value => no value
mail.mixed_lf_and_crlf => Off => Off
max_execution_time => 0 => 0
max_file_uploads => 20 => 20
max_input_nesting_level => 64 => 64
max_input_time => -1 => -1
max_input_vars => 1000 => 1000
max_multipart_body_parts => -1 => -1
memory_limit => -1 => -1
open_basedir => no value => no value
output_buffering => 0 => 0
output_encoding => no value => no value
output_handler => no value => no value
post_max_size => 8M => 8M
precision => 14 => 14
realpath_cache_size => 4096K => 4096K
realpath_cache_ttl => 120 => 120
register_argc_argv => On => On
report_memleaks => On => On
report_zend_debug => Off => Off
request_order => GP => GP
sendmail_from => no value => no value
sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i
serialize_precision => -1 => -1
short_open_tag => Off => Off
SMTP => localhost => localhost
smtp_port => 25 => 25
sys_temp_dir => no value => no value
syslog.facility => LOG_USER => LOG_USER
syslog.filter => no-ctrl => no-ctrl
syslog.ident => php => php
unserialize_callback_func => no value => no value
upload_max_filesize => 2M => 2M
upload_tmp_dir => no value => no value
user_dir => no value => no value
user_ini.cache_ttl => 300 => 300
user_ini.filename => .user.ini => .user.ini
variables_order => GPCS => GPCS
xmlrpc_error_number => 0 => 0
xmlrpc_errors => Off => Off
zend.assertions => -1 => -1
zend.detect_unicode => On => On
zend.enable_gc => On => On
zend.exception_ignore_args => Off => On
zend.exception_string_param_max_len => 0 => 0
zend.multibyte => Off => Off
zend.script_encoding => no value => no value
zend.signal_check => Off => Off

ctype

ctype functions => enabled

date

date/time support => enabled
timelib version => 2022.09
"Olson" Timezone Database Version => 0.system
Timezone Database => internal
Default timezone => UTC

Directive => Local Value => Master Value
date.default_latitude => 31.7667 => 31.7667
date.default_longitude => 35.2333 => 35.2333
date.sunrise_zenith => 90.833333 => 90.833333
date.sunset_zenith => 90.833333 => 90.833333
date.timezone => UTC => UTC

dom

DOM/XML => enabled
DOM/XML API Version => 20031129
libxml Version => 2.9.14
HTML Support => enabled
XPath Support => enabled
XPointer Support => enabled
Schema Support => enabled
RelaxNG Support => enabled

exif

EXIF Support => enabled
Supported EXIF Version => 0220
Supported filetypes => JPEG, TIFF
Multibyte decoding support using mbstring => enabled
Extended EXIF tag formats => Canon, Casio, Fujifilm, Nikon, Olympus, Samsung, Panasonic, DJI, Sony, Pentax, Minolta, Sigma, Foveon, Kyocera, Ricoh, AGFA, Epson

Directive => Local Value => Master Value
exif.decode_jis_intel => JIS => JIS
exif.decode_jis_motorola => JIS => JIS
exif.decode_unicode_intel => UCS-2LE => UCS-2LE
exif.decode_unicode_motorola => UCS-2BE => UCS-2BE
exif.encode_jis => no value => no value
exif.encode_unicode => ISO-8859-15 => ISO-8859-15

FFI

FFI support => enabled

Directive => Local Value => Master Value
ffi.enable => preload => preload
ffi.preload => no value => no value

fileinfo

fileinfo support => enabled
libmagic => 540

filter

Input Validation and Filtering => enabled

Directive => Local Value => Master Value
filter.default => unsafe_raw => unsafe_raw
filter.default_flags => no value => no value

ftp

FTP support => enabled
FTPS support => enabled

gettext

GetText Support => enabled

hash

hash support => enabled
Hashing Engines => md2 md4 md5 sha1 sha224 sha256 sha384 sha512/224 sha512/256 sha512 sha3-224 sha3-256 sha3-384 sha3-512 ripemd128 ripemd160 ripemd256 ripemd320 whirlpool tiger128,3 tiger160,3 tiger192,3 tiger128,4 tiger160,4 tiger192,4 snefru snefru256 gost gost-crypto adler32 crc32 crc32b crc32c fnv132 fnv1a32 fnv164 fnv1a64 joaat murmur3a murmur3c murmur3f xxh32 xxh64 xxh3 xxh128 haval128,3 haval160,3 haval192,3 haval224,3 haval256,3 haval128,4 haval160,4 haval192,4 haval224,4 haval256,4 haval128,5 haval160,5 haval192,5 haval224,5 haval256,5 

MHASH support => Enabled
MHASH API Version => Emulated Support

iconv

iconv support => enabled
iconv implementation => glibc
iconv library version => 2.31

Directive => Local Value => Master Value
iconv.input_encoding => no value => no value
iconv.internal_encoding => no value => no value
iconv.output_encoding => no value => no value

json

json support => enabled

libxml

libXML support => active
libXML Compiled Version => 2.9.14
libXML Loaded Version => 20910
libXML streams => enabled

mbstring

Multibyte Support => enabled
Multibyte string engine => libmbfl
HTTP input encoding translation => disabled
libmbfl version => 1.3.2

mbstring extension makes use of "streamable kanji code filter and converter", which is distributed under the GNU Lesser General Public License version 2.1.

Multibyte (japanese) regex support => enabled
Multibyte regex (oniguruma) version => 6.9.6

Directive => Local Value => Master Value
mbstring.detect_order => no value => no value
mbstring.encoding_translation => Off => Off
mbstring.http_input => no value => no value
mbstring.http_output => no value => no value
mbstring.http_output_conv_mimetypes => ^(text/|application/xhtml\+xml) => ^(text/|application/xhtml\+xml)
mbstring.internal_encoding => no value => no value
mbstring.language => neutral => neutral
mbstring.regex_retry_limit => 1000000 => 1000000
mbstring.regex_stack_limit => 100000 => 100000
mbstring.strict_detection => Off => Off
mbstring.substitute_character => no value => no value

mysqli

MysqlI Support => enabled
Client API library version => mysqlnd 8.2.10
Active Persistent Links => 0
Inactive Persistent Links => 0
Active Links => 1

Directive => Local Value => Master Value
mysqli.allow_local_infile => Off => Off
mysqli.allow_persistent => On => On
mysqli.default_host => no value => no value
mysqli.default_port => 3306 => 3306
mysqli.default_pw => no value => no value
mysqli.default_socket => /var/run/mysqld/mysqld.sock => /var/run/mysqld/mysqld.sock
mysqli.default_user => no value => no value
mysqli.local_infile_directory => no value => no value
mysqli.max_links => Unlimited => Unlimited
mysqli.max_persistent => Unlimited => Unlimited
mysqli.rollback_on_cached_plink => Off => Off

mysqlnd

mysqlnd => enabled
Version => mysqlnd 8.2.10
Compression => supported
core SSL => supported
extended SSL => supported
Command buffer size => 4096
Read buffer size => 32768
Read timeout => 86400
Collecting statistics => Yes
Collecting memory statistics => No
Tracing => n/a
Loaded plugins => mysqlnd,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password,auth_plugin_caching_sha2_password,auth_plugin_sha256_password
API Extensions => mysqli,pdo_mysql

openssl

OpenSSL support => enabled
OpenSSL Library Version => OpenSSL 1.1.1n  15 Mar 2022
OpenSSL Header Version => OpenSSL 1.1.1n  15 Mar 2022
Openssl default config => /usr/lib/ssl/openssl.cnf

Directive => Local Value => Master Value
openssl.cafile => no value => no value
openssl.capath => no value => no value

pcntl

pcntl support => enabled

pcre

PCRE (Perl Compatible Regular Expressions) Support => enabled
PCRE Library Version => 10.40 2022-04-14
PCRE Unicode Version => 14.0.0
PCRE JIT Support => enabled
PCRE JIT Target => x86 64bit (little endian + unaligned)

Directive => Local Value => Master Value
pcre.backtrack_limit => 1000000 => 1000000
pcre.jit => On => On
pcre.recursion_limit => 100000 => 100000

PDO

PDO support => enabled
PDO drivers => mysql

pdo_mysql

PDO Driver for MySQL => enabled
Client API version => mysqlnd 8.2.10

Directive => Local Value => Master Value
pdo_mysql.default_socket => /var/run/mysqld/mysqld.sock => /var/run/mysqld/mysqld.sock

Phar

Phar: PHP Archive support => enabled
Phar API version => 1.1.1
Phar-based phar archives => enabled
Tar-based phar archives => enabled
ZIP-based phar archives => enabled
gzip compression => enabled
bzip2 compression => disabled (install ext/bz2)
Native OpenSSL support => enabled


Phar based on pear/PHP_Archive, original concept by Davey Shafik.
Phar fully realized by Gregory Beaver and Marcus Boerger.
Portions of tar implementation Copyright (c) 2003-2009 Tim Kientzle.
Directive => Local Value => Master Value
phar.cache_list => no value => no value
phar.readonly => On => On
phar.require_hash => On => On

posix

POSIX support => enabled

random

Version => 8.2.10

readline

Readline Support => enabled
Readline library => EditLine wrapper

Directive => Local Value => Master Value
cli.pager => no value => no value
cli.prompt => \b \>  => \b \> 

Reflection

Reflection => enabled

session

Session Support => enabled
Registered save handlers => files user 
Registered serializer handlers => php_serialize php php_binary 

Directive => Local Value => Master Value
session.auto_start => Off => Off
session.cache_expire => 180 => 180
session.cache_limiter => nocache => nocache
session.cookie_domain => no value => no value
session.cookie_httponly => Off => Off
session.cookie_lifetime => 0 => 0
session.cookie_path => / => /
session.cookie_samesite => no value => no value
session.cookie_secure => Off => Off
session.gc_divisor => 1000 => 1000
session.gc_maxlifetime => 1440 => 1440
session.gc_probability => 0 => 0
session.lazy_write => On => On
session.name => PHPSESSID => PHPSESSID
session.referer_check => no value => no value
session.save_handler => files => files
session.save_path => /var/lib/php/sessions => /var/lib/php/sessions
session.serialize_handler => php => php
session.sid_bits_per_character => 5 => 5
session.sid_length => 26 => 26
session.upload_progress.cleanup => On => On
session.upload_progress.enabled => On => On
session.upload_progress.freq => 1% => 1%
session.upload_progress.min_freq => 1 => 1
session.upload_progress.name => PHP_SESSION_UPLOAD_PROGRESS => PHP_SESSION_UPLOAD_PROGRESS
session.upload_progress.prefix => upload_progress_ => upload_progress_
session.use_cookies => On => On
session.use_only_cookies => On => On
session.use_strict_mode => Off => Off
session.use_trans_sid => Off => Off

shmop

shmop support => enabled

SimpleXML

SimpleXML support => enabled
Schema support => enabled

sockets

Sockets Support => enabled

sodium

sodium support => enabled
libsodium headers version => 1.0.18
libsodium library version => 1.0.18

SPL

SPL support => enabled
Interfaces => OuterIterator, RecursiveIterator, SeekableIterator, SplObserver, SplSubject
Classes => AppendIterator, ArrayIterator, ArrayObject, BadFunctionCallException, BadMethodCallException, CachingIterator, CallbackFilterIterator, DirectoryIterator, DomainException, EmptyIterator, FilesystemIterator, FilterIterator, GlobIterator, InfiniteIterator, InvalidArgumentException, IteratorIterator, LengthException, LimitIterator, LogicException, MultipleIterator, NoRewindIterator, OutOfBoundsException, OutOfRangeException, OverflowException, ParentIterator, RangeException, RecursiveArrayIterator, RecursiveCachingIterator, RecursiveCallbackFilterIterator, RecursiveDirectoryIterator, RecursiveFilterIterator, RecursiveIteratorIterator, RecursiveRegexIterator, RecursiveTreeIterator, RegexIterator, RuntimeException, SplDoublyLinkedList, SplFileInfo, SplFileObject, SplFixedArray, SplHeap, SplMinHeap, SplMaxHeap, SplObjectStorage, SplPriorityQueue, SplQueue, SplStack, SplTempFileObject, UnderflowException, UnexpectedValueException

standard

Dynamic Library Support => enabled
Path to sendmail => /usr/sbin/sendmail -t -i

Directive => Local Value => Master Value
assert.active => On => On
assert.bail => Off => Off
assert.callback => no value => no value
assert.exception => On => On
assert.warning => On => On
auto_detect_line_endings => Off => Off
default_socket_timeout => 60 => 60
from => no value => no value
session.trans_sid_hosts => no value => no value
session.trans_sid_tags => a=href,area=href,frame=src,form= => a=href,area=href,frame=src,form=
unserialize_max_depth => 4096 => 4096
url_rewriter.hosts => no value => no value
url_rewriter.tags => form= => form=
user_agent => no value => no value

sysvmsg

sysvmsg support => enabled

sysvsem

sysvsem support => enabled

sysvshm

sysvshm support => enabled

tokenizer

Tokenizer Support => enabled

xml

XML Support => active
XML Namespace Support => active
libxml2 Version => 2.9.14

xmlreader

XMLReader => enabled

xmlwriter

XMLWriter => enabled

xsl

XSL => enabled
libxslt Version => 1.1.34
libxslt compiled against libxml Version => 2.9.10
EXSLT => enabled
libexslt Version => 1.1.34

Zend OPcache

Opcode Caching => Disabled
Optimization => Disabled
SHM Cache => Enabled
File Cache => Disabled
JIT => Disabled
Startup Failed => Opcode Caching is disabled for CLI

Directive => Local Value => Master Value
opcache.blacklist_filename => no value => no value
opcache.consistency_checks => 0 => 0
opcache.dups_fix => Off => Off
opcache.enable => On => On
opcache.enable_cli => Off => Off
opcache.enable_file_override => Off => Off
opcache.error_log => no value => no value
opcache.file_cache => no value => no value
opcache.file_cache_consistency_checks => On => On
opcache.file_cache_only => Off => Off
opcache.file_update_protection => 2 => 2
opcache.force_restart_timeout => 180 => 180
opcache.huge_code_pages => Off => Off
opcache.interned_strings_buffer => 8 => 8
opcache.jit => no value => no value
opcache.jit_bisect_limit => 0 => 0
opcache.jit_blacklist_root_trace => 16 => 16
opcache.jit_blacklist_side_trace => 8 => 8
opcache.jit_buffer_size => 0 => 0
opcache.jit_debug => 0 => 0
opcache.jit_hot_func => 127 => 127
opcache.jit_hot_loop => 64 => 64
opcache.jit_hot_return => 8 => 8
opcache.jit_hot_side_exit => 8 => 8
opcache.jit_max_exit_counters => 8192 => 8192
opcache.jit_max_loop_unrolls => 8 => 8
opcache.jit_max_polymorphic_calls => 2 => 2
opcache.jit_max_recursive_calls => 2 => 2
opcache.jit_max_recursive_returns => 2 => 2
opcache.jit_max_root_traces => 1024 => 1024
opcache.jit_max_side_traces => 128 => 128
opcache.jit_prof_threshold => 0.005 => 0.005
opcache.lockfile_path => /tmp => /tmp
opcache.log_verbosity_level => 1 => 1
opcache.max_accelerated_files => 10000 => 10000
opcache.max_file_size => 0 => 0
opcache.max_wasted_percentage => 5 => 5
opcache.memory_consumption => 128 => 128
opcache.opt_debug_level => 0 => 0
opcache.optimization_level => 0x7FFEBFFF => 0x7FFEBFFF
opcache.preferred_memory_model => no value => no value
opcache.preload => no value => no value
opcache.preload_user => no value => no value
opcache.protect_memory => Off => Off
opcache.record_warnings => Off => Off
opcache.restrict_api => no value => no value
opcache.revalidate_freq => 2 => 2
opcache.revalidate_path => Off => Off
opcache.save_comments => On => On
opcache.use_cwd => On => On
opcache.validate_permission => Off => Off
opcache.validate_root => Off => Off
opcache.validate_timestamps => On => On

zlib

ZLib Support => enabled
Stream Wrapper => compress.zlib://
Stream Filter => zlib.inflate, zlib.deflate
Compiled Version => 1.2.11
Linked Version => 1.2.11

Directive => Local Value => Master Value
zlib.output_compression => Off => Off
zlib.output_compression_level => -1 => -1
zlib.output_handler => no value => no value

Additional Modules

Module Name


			



		

	

	






	
CLI request


	

		
Process ID 44129

		
php /var/www/html/bin/console scrape:next


		
Arguments

		

			

				
0
'/var/www/html/bin/console'



				
1
'scrape:next'