在我的机子上,楼主的程序是可以执行的.我觉得关键就在于楼主的PHP.ini没设置好.;;;;;;;;;;;;;;;;; ; Data Handling ; ;;;;;;;;;;;;;;;;; ; ; Note - track_vars is ALWAYS enabled as of PHP 4.0.3; The separator used in PHP generated URLs to separate arguments. ; Default is "&". ;arg_separator.output = "&"; List of separator(s) used by PHP to parse input URLs into variables. ; Default is "&". ; NOTE: Every character in this directive is considered as separator! ;arg_separator.input = ";&"; This directive describes the order in which PHP registers GET, POST, Cookie, ; Environment and Built-in variables (G, P, C, E & S respectively, often ; referred to as EGPCS or GPC). Registration is done from left to right, newer ; values override older values. variables_order = "EGPCS"; Whether or not to register the EGPCS variables as global variables. You may ; want to turn this off if you don't want to clutter your scripts' global scope ; with user data. This makes most sense when coupled with track_vars - in which ; case you can access all of the GPC variables through the $HTTP_*_VARS[], ; variables. ; ; You should do your best to write your scripts so that they do not require ; register_globals to be on; Using form variables as globals can easily lead ; to possible security problems, if the code is not very well thought of. register_globals = On; This directive tells PHP whether to declare the argv&argc variables (that ; would contain the GET information). If you don't use these variables, you ; should turn it off for increased performance. register_argc_argv = On; Maximum size of POST data that PHP will accept. post_max_size = 8M; This directive is deprecated. Use variables_order instead. gpc_order = "GPC"; Magic quotes ;; Magic quotes for incoming GET/POST/Cookie data. magic_quotes_gpc = On; Magic quotes for runtime-generated data, e.g. data from SQL, from exec(), etc. magic_quotes_runtime = Off ; Use Sybase-style magic quotes (escape ' with '' instead of \'). magic_quotes_sybase = Off; Automatically add files before or after any PHP document. auto_prepend_file = auto_append_file =; As of 4.0b4, PHP always outputs a character encoding by default in ; the Content-type: header. To disable sending of the charset, simply ; set it to be empty. ; ; PHP's built-in default is text/html default_mimetype = "text/html" ;default_charset = "iso-8859-1"; Always populate the $HTTP_RAW_POST_DATA variable. ;always_populate_raw_post_data = On------------ 以上是我的PHP.ini中与此问题相关的设置.
; Data Handling ;
;;;;;;;;;;;;;;;;;
;
; Note - track_vars is ALWAYS enabled as of PHP 4.0.3; The separator used in PHP generated URLs to separate arguments.
; Default is "&".
;arg_separator.output = "&"; List of separator(s) used by PHP to parse input URLs into variables.
; Default is "&".
; NOTE: Every character in this directive is considered as separator!
;arg_separator.input = ";&"; This directive describes the order in which PHP registers GET, POST, Cookie,
; Environment and Built-in variables (G, P, C, E & S respectively, often
; referred to as EGPCS or GPC). Registration is done from left to right, newer
; values override older values.
variables_order = "EGPCS"; Whether or not to register the EGPCS variables as global variables. You may
; want to turn this off if you don't want to clutter your scripts' global scope
; with user data. This makes most sense when coupled with track_vars - in which
; case you can access all of the GPC variables through the $HTTP_*_VARS[],
; variables.
;
; You should do your best to write your scripts so that they do not require
; register_globals to be on; Using form variables as globals can easily lead
; to possible security problems, if the code is not very well thought of.
register_globals = On; This directive tells PHP whether to declare the argv&argc variables (that
; would contain the GET information). If you don't use these variables, you
; should turn it off for increased performance.
register_argc_argv = On; Maximum size of POST data that PHP will accept.
post_max_size = 8M; This directive is deprecated. Use variables_order instead.
gpc_order = "GPC"; Magic quotes
;; Magic quotes for incoming GET/POST/Cookie data.
magic_quotes_gpc = On; Magic quotes for runtime-generated data, e.g. data from SQL, from exec(), etc.
magic_quotes_runtime = Off ; Use Sybase-style magic quotes (escape ' with '' instead of \').
magic_quotes_sybase = Off; Automatically add files before or after any PHP document.
auto_prepend_file =
auto_append_file =; As of 4.0b4, PHP always outputs a character encoding by default in
; the Content-type: header. To disable sending of the charset, simply
; set it to be empty.
;
; PHP's built-in default is text/html
default_mimetype = "text/html"
;default_charset = "iso-8859-1"; Always populate the $HTTP_RAW_POST_DATA variable.
;always_populate_raw_post_data = On------------
以上是我的PHP.ini中与此问题相关的设置.
echo "你喜欢$start，对吗？<br>";
应该改为
echo "你喜欢".$start."，对吗？<br>";
试试看，，，，
其次,如果仍然有以下提示 ;
'Notice: Undefined variable: start，对吗？ in c:\apache\htdocs\deal.php on line 10 '改為
echo "你喜欢".$start."，对吗？<br>";