output-buffering

来源： https://stackoverflow.com/questions/61214182/c-control-buffering-of-child-process

来源： https://stackoverflow.com/questions/61214182/c-control-buffering-of-child-process

问题 I'm currently using Zend Framework 2 beta for on PHP 5.4.4 to develop a personal webapp for self-study purpose. I was wondering if it is possible to intercept the html output just before it is sent to the browser in order to minify it by removing all unnecessary white spaces. How could I achieve this result in ZF2? 回答1: Yep, you can: On Modle.php create an event that will trigger on finish public function onBootstrap(Event $e) { $app = $e->getTarget(); $app->getEventManager()->attach('finish'

问题 The logging handler classes have a flush() method. And looking at the code, logging.FileHandler does not pass a specific buffering mode when calling open() . Therefore when you write to a log file, it will be buffered using a default block size. Is that correct? It surprises me, because when I manage my own system, I am used to watching log files as a live (or near-live) view on the system. For this use case, line-buffering is desired. Also, traditional syslog() to a logging daemon does not

问题 Suppose I am echoing random data from PHP to browser. Total amount of random data is about XGb and echo is done in YKb chunks. ob_start() is not used. Will echo calls block after PHP and Apache buffers are full (client is not capable of consuming data with the same speed it is generated)? If so, how much in size PHP and Apache buffers? Do I understand correctly, the process: PHP echo is sending bytes to php output buffer until it is full. After that echo starts to block until some buffer is

问题 Suppose I am echoing random data from PHP to browser. Total amount of random data is about XGb and echo is done in YKb chunks. ob_start() is not used. Will echo calls block after PHP and Apache buffers are full (client is not capable of consuming data with the same speed it is generated)? If so, how much in size PHP and Apache buffers? Do I understand correctly, the process: PHP echo is sending bytes to php output buffer until it is full. After that echo starts to block until some buffer is

问题 I'm trying to implement a simple Http Response class that implements Http Streaming (or Chunked-Encoding). For this to be possible, I need to set output_buffering = Off in the php.ini, and flush the output at certain intervals. PHP does a good job of this automatically - except for the actual flushing mechanism. I've gotten it to work, but I'm not sure if it's overboard. I want to know how to flush each level of output buffering at once, without calling a billion functions (I'm not sure which

问题 I have a comet-driven chat script in my site My Servers configuration is NGINX with PHP-FPM , I also have apache installed on different port. When I try to run the chat script on Apache and I do flood the buffer ( my output buffering size is 1 KB) when I flood it with 1024 character, it flushes automatically That's in apache. But in nginx it doesn't. My code is very similar to this <?php // this is to fill the buffer and start output; and it works on apache normally echo str_repeat(" ",1024);

问题 I create a win32 console app in C++. I use some API (not mine, and I can not modify its sources). It Is written so that it writes some of its info onto console screen not asking... each time I call it (48 times per second) So I want to put it into some thread and limit its output capabilities, but I need to get notified when that thread will try to output some message which is important for me. I have message text in standard string. How to do such thing in C++ using boost? 回答1: That feature

问题 What is the syntax for setting output_buffering to off in .htaccess? Provide a complete .htaccess file content please? 回答1: This is isn't really a hard thing to find. Anyway, you need to make sure you have PHP running as an apache module for this to work in .htaccess . http://php.net/manual/en/configuration.changes.php <IfModule mod_php5.c> php_value output_buffering Off </IfModule> 来源： https://stackoverflow.com/questions/21561829/syntax-for-setting-output-buffering-in-htaccess-php-5