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; Resource Limits ; 资源限制
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; Maximum execution time of each script, in seconds
; http://php.net/max-execution-time
; Note: This directive is hardcoded to 0 for the CLI SAPI
max_execution_time = 30
; Maximum amount of time each script may spend parsing request data. It's a good
; idea to limit this time on productions servers in order to eliminate unexpectedly
; long running scripts.
; Note: This directive is hardcoded to -1 for the CLI SAPI
; Default Value: -1 (Unlimited)
; Development Value: 60 (60 seconds)
; Production Value: 60 (60 seconds)
; http://php.net/max-input-time
max_input_time = 60
; Maximum input variable nesting level
; http://php.net/max-input-nesting-level
;max_input_nesting_level = 64
; Maximum amount of memory a script may consume (128MB)
; http://php.net/memory-limit
memory_limit = 128M
max_execution_time每个脚本页面完成执行操作的最大时间,单位是秒。如果为-1,则没有限制
max_input_time每个脚本页面处理请求数据的最大时间,单位是秒。如果为-1,则没有限制
memory_limit一个脚本页面所能消耗的最大内存
; Maximum size of POST data that PHP will accept.
; http://php.net/post-max-size
post_max_size = 8M
PHP通过表单POST所能接收的最大值,包括表单里的所有项。
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; File Uploads ;
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; Whether to allow HTTP file uploads.
; http://php.net/file-uploads
file_uploads = On
; Temporary directory for HTTP uploaded files (will use system default if not
; specified).
; http://php.net/upload-tmp-dir
upload_tmp_dir = "e:/wamp/tmp"
; Maximum allowed size for uploaded files.
; http://php.net/upload-max-filesize
upload_max_filesize = 2M
file_uploads是否允许HTTP上传,默认为on,即为开启,无需修改
upload_tmp_dir文件上传时的临时存储目录。如果没有指定,会用系统默认的临时文件夹
upload_max_filesize允许上传的文件的最大值
2. 页面设置 3个条件缺一不可
(1)type属性设置为file
(2)form的enctype="multipart/form-data"
(3)method="post"