Retest with "killer" params  

a= param to clash with $_GET     another parameter     third parameter
   

Raw display of $_GET:
 
$_REQUEST ($_GET, $_POST and possibly $_COOKIE):
array (
)
$_GET:
array (
  'newval' => 'added within a function',
)
$_POST:
array (
)
$_COOKIE:
array (
)
$_SERVER:
array (
  'PATH' => '/sbin:/usr/sbin:/bin:/usr/bin',
  'PP_CUSTOM_PHP_INI' => '/var/www/vhosts/system/rhaworth.com/etc/php.ini',
  'PP_CUSTOM_PHP_CGI_INDEX' => 'fastcgi',
  'SCRIPT_NAME' => '/test/showenv.php',
  'REQUEST_URI' => '/test/showenv.php',
  'QUERY_STRING' => '',
  'REQUEST_METHOD' => 'GET',
  'SERVER_PROTOCOL' => 'HTTP/1.1',
  'GATEWAY_INTERFACE' => 'CGI/1.1',
  'REMOTE_PORT' => '48028',
  'SCRIPT_FILENAME' => '/var/www/vhosts/rhaworth.net/rh_com/test/showenv.php',
  'SERVER_ADMIN' => 'rwhaworth@gmail.com',
  'DOCUMENT_ROOT' => '/var/www/vhosts/rhaworth.net/rh_com',
  'REMOTE_ADDR' => '3.238.62.144',
  'SERVER_PORT' => '80',
  'SERVER_ADDR' => '195.224.99.180',
  'SERVER_NAME' => 'rhaworth.com',
  'SERVER_SOFTWARE' => 'Apache',
  'SERVER_SIGNATURE' => '',
  'HTTP_CONNECTION' => 'close',
  'HTTP_HOST' => 'rhaworth.com',
  'HTTP_ACCEPT_ENCODING' => 'br,gzip',
  'HTTP_IF_MODIFIED_SINCE' => 'Sun, 09 Aug 2020 05:50:34 GMT',
  'HTTP_ACCEPT_LANGUAGE' => 'en-US,en;q=0.5',
  'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
  'HTTP_USER_AGENT' => 'CCBot/2.0 (https://commoncrawl.org/faq/)',
  'UNIQUE_ID' => 'X5K-UcPgY7QAAKEtt4sAAAAP',
  'FCGI_ROLE' => 'RESPONDER',
  'PHP_SELF' => '/test/showenv.php',
  'REQUEST_TIME_FLOAT' => 1603452753.04741191864013671875,
  'REQUEST_TIME' => 1603452753,
)
http_response_code():  200 
 
$_SESSION:
NULL
$_ENV:
array (
)
$_FILES:
array (
)
$argc =   
 
$argv:
NULL
getcwd() (matches $_SERVER['SCRIPT_FILENAME']): '/var/www/vhosts/rhaworth.net/rh_com/test'
 
getdate():
Array
(
    [seconds] => 33
    [minutes] => 32
    [hours] => 12
    [mday] => 23
    [wday] => 5
    [mon] => 10
    [year] => 2020
    [yday] => 296
    [weekday] => Friday
    [month] => October
    [0] => 1603452753
)
php.ini:
; ATTENTION!
; 
; DO NOT MODIFY THIS FILE BECAUSE IT WAS GENERATED AUTOMATICALLY,
; SO ALL YOUR CHANGES WILL BE LOST THE NEXT TIME THE FILE IS GENERATED.

[PHP]
tidy.clean_output = Off
include_path = ".:"
mysql.allow_persistent = On
mysql.max_links = -1
safe_mode_allowed_env_vars = PHP_
session.bug_compat_42 = Off
date.timezone = Europe/London
mysql.connect_timeout = 60
session.use_only_cookies = 1
register_argc_argv = Off
open_basedir = none
session.name = PHPSESSID
session.hash_function = 0
magic_quotes_runtime = Off
log_errors_max_len = 1024
mssql.secure_connection = Off
pgsql.max_links = -1
variables_order = "GPCS"
sybct.allow_persistent = On
max_input_time = 60
odbc.max_links = -1
session.save_handler = files
session.save_path = "/var/lib/php/session"
session.cookie_lifetime = 0
pgsql.auto_reset_persistent = Off
session.cache_expire = 180
error_reporting = E_ALL & ~E_DEPRECATED
safe_mode_gid = Off
auto_prepend_file = 
sendmail_path = /usr/sbin/sendmail -t -i
sybct.min_client_severity = 10
pgsql.max_persistent = -1
auto_globals_jit = On
soap.wsdl_cache_ttl = 86400
allow_url_fopen = On
smtp_port = 25
register_globals = Off
display_startup_errors = Off
user_dir = 
mssql.min_error_severity = 10
mysqli.max_links = -1
default_socket_timeout = 60
session.serialize_handler = php
session.hash_bits_per_character = 5
unserialize_callback_func = 
default_mimetype = "text/html"
magic_quotes_gpc = Off
safe_mode_include_dir = 
max_execution_time = 60
mail.add_x_header = On
upload_max_filesize = 128M
register_long_arrays = Off
safe_mode = Off
zlib.output_compression = Off
safe_mode_protected_env_vars = LD_LIBRARY_PATH
odbc.max_persistent = -1
mssql.compatability_mode = Off
file_uploads = on
mysqli.reconnect = Off
session.cookie_domain = 
mssql.allow_persistent = On
mysql.max_persistent = -1
mssql.max_links = -1
session.use_trans_sid = 0
mysql.default_socket = 
mysqli.default_pw = 
odbc.defaultbinmode = 1
sybct.max_persistent = -1
output_buffering = 4096
doc_root = 
log_errors = off
mysql.default_host = 
request_order = "GP"
display_errors = Off
mysqli.default_socket = 
safe_mode_exec_dir = 
html_errors = Off
session.entropy_length = 0
y2k_compliance = On
post_max_size = 8M
asp_tags = Off
memory_limit = 128M
short_open_tag = on
SMTP = localhost
precision = 14
session.bug_compat_warn = Off
sybct.min_server_severity = 10
mssql.min_message_severity = 10
session.gc_maxlifetime = 1440
session.gc_probability = 1
allow_url_include = Off
mysqli.default_host = 
mysqli.default_user = 
session.referer_check = 
pgsql.log_notice = 0
mysql.default_port = 
odbc.defaultlrl = 4096
pgsql.ignore_notice = 0
mysql.trace_mode = Off
engine = On
odbc.allow_persistent = On
track_errors = Off
pgsql.allow_persistent = On
session.auto_start = 0
auto_append_file = 
disable_classes = 
mysql.default_password = 
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
allow_call_time_pass_reference = Off
ignore_repeated_source = Off
sql.safe_mode = Off
session.cookie_path = /
session.entropy_file = 
expose_php = off
report_memleaks = On
session.gc_divisor = 1000
mssql.max_persistent = -1
serialize_precision = 100
odbc.check_persistent = On
sybct.max_links = -1
define_syslog_variables = Off
session.cookie_httponly = 
session.cache_limiter = nocache
enable_dl = Off
ignore_repeated_errors = Off
mysqli.default_port = 3306
disable_functions = exec,passthru,shell_exec,system,proc_open,popen,curl_multi
magic_quotes_sybase = Off
soap.wsdl_cache_enabled = 1
soap.wsdl_cache_dir = "/tmp"
session.use_cookies = 1
mysql.default_user = 
implicit_flush = Off
bcmath.scale = 0

phpversion():  5.4.45 
 
This box is specified as 50 em wide
$_REQUEST[em2px]=16. So this box is specified as 50*16=800 pixels wide


All sites:   localhost | RHaworth.net | southlondonquakers.org.uk | RHaworth.com (interceptor) | WMflabs
 
Valid HTML5 logo! Valid CSS! Valid Links! ShowEnv   RWH   2016 Nov 07  15:05   |   php file date:  2020 May 09  13:57:53