帖子的最大长度并获取变量名

问题描述：

什么是最大帖子数和获取变量限制?我正在用ajax调用页面，它会继续执行失败功能

What is maximum post and get variable limit? I am calling a page in ajax and it goes on fail function

 $.ajax("data_valid.php?duplicateaccountname=a")
        .done(function(data) {
            alert(data+"data");
         })
        .fail(function() { 
            alert("error");
            dup = "error";
 });

但这可以正常工作

            $.ajax("data_valid.php?dup=a")
        .done(function(data) {
            alert(data+"data");
         })
        .fail(function() { 
            alert("error");
            dup = "error";
         });

变量名有限制吗?

答

<?php phpinfo();?>

在您的php.ini中，有一个变量，例如 post_max_size ， max_get_size

in your php.ini, there's a variable like post_max_size, max_get_size

您可能正在使用suhosin补丁，该补丁在其配置中具有自己的max query string/post/get/.....变量.

you might be using the suhosin patch which has its own max query string/post/get/..... variables in its config.

php.ini:

post_max_size = 8M#8Mb是8000000字节，1个字节= 1个ascii字符

suhosin.ini:

;suhosin.get.max_array_depth = 50
;suhosin.get.max_array_index_length = 64
;suhosin.get.max_name_length = 64
;suhosin.get.max_totalname_length = 256
;suhosin.get.max_value_length = 128000
;suhosin.get.max_vars = 100
;suhosin.post.max_array_depth = 100
;suhosin.post.max_array_index_length = 64
;suhosin.post.max_name_length = 64
;suhosin.post.max_totalname_length = 256
;suhosin.post.max_value_length = 1000000
;suhosin.post.max_vars = 1000
;suhosin.request.max_array_depth = 100
;suhosin.request.max_array_index_length = 64
;suhosin.request.max_totalname_length = 256
;suhosin.request.max_value_length = 1000000
;suhosin.request.max_vars = 1000
;suhosin.request.max_varname_length = 64
;suhosin.upload.max_uploads = 25
;suhosin.session.max_id_length = 128

帖子的最大长度并获取变量名

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