sapi

PHP生命周期

不羁的心 提交于 2020-04-05 17:04:59
PHP的整个生命周期被划分为以下几个阶段:模块初始化阶段、请求初始化阶段、执行脚本阶段、请求关闭阶段、模块关闭阶段。php的cli模式下每次执行一个脚本都会完整的经历这些阶段,而FastCgi模式下则只会在启动时执行一次模块初始化阶段,然后接下来的各个请求只会执行请求初始化阶段、脚本执行阶段,请求关闭阶段。 MINIT(module init 模块初始化) 启动 PHP 输出、初始化垃圾回收器 启动 Zend 引擎、注册 Zend 核心扩展、Zend 标准常量 解析 PHP.ini,映射 PHP.ini 相关配置 注册静态、动态编译的扩展 回调各扩展定义的 module starup 钩子函数 用一句话来说,就是初始化类、常量、扩展等 PHP 所用到的资源 RINIT(request init 请求初始化) PHP 初始化脚本执行的基本环境,SAPI 将控制权交给 PHP,激活 Zend 引擎,初始化执行器 PHP 脚本执行 Zend 引擎接管控制权,将 PHP 脚本编译成 Opcodes,并顺序执行 RSHUTDOWN (request shutdown 请求结束) PHP 脚本执行完之后进入请求结束阶段,PHP 启动清理程序,这个阶段,将 flush 输出内容,发送 http 响应内容,关闭 PHP 执行器 MSHUTDOWN(module shutdown 模块关闭)

LNMP架构介绍,MySQL与PHP安装,Nginx介绍

守給你的承諾、 提交于 2020-03-20 13:37:33
3 月,跳不动了?>>> LNMP架构介绍 和LAMP不同的是,提供web服务的是Nginx 并且php是作为一个独立服务存在的,这个服务叫做php-fpm Nginx直接处理静态请求,动态请求会转发给php-fpm MySQL重新安装 MySQL是通过免编译二进制安装包进行安装的,需要删除对应的目录后进行重装, 重装之前要先停止服务 [root@test-a ~]# ps -ef | grep mysql root 1449 1 0 14:35 ? 00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/data/mysql --pid-file=/usr/local/mysql/mysqld.pid mysql 1930 1449 0 14:35 ? 00:00:02 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/data/mysql --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/usr/local/mysql/db.err --pid-file=/usr/local/mysql/mysqld.pid --socket=/usr/local

How to fix compiler errors in SAPI 5.1 Header Files

僤鯓⒐⒋嵵緔 提交于 2020-01-14 05:14:18
问题 I got a lot of errors from SAPI 5.1 provided header files and cannot figure out how to fix those problems. Following is a simple Text to Speech program from Microsoft’s How to Video Presentation. The presenter said, if you have installed the most updated packages, you will have no problem compile this program. But he is using Video Studio 2005; apparently the “most updated” refers a few years ago when the presentation was given. I think these errors are caused version miss match. I am using

Can C# SAPI speak SSML string?

吃可爱长大的小学妹 提交于 2020-01-13 18:01:15
问题 I implemented a TTS in my C# WPF project. Previously, I use the TTS in System.Speech.Synthesis namespace to speak. The speaking content is in SSML format (Speech Synthesizer Markup Language, support customize the speaking rate, voice, emphasize) like following: <speak version="1.0" xmlns="http://www.w3.org/2001/10/synthesis" xml:lang="en-US"><prosody rate="x-fast">hello world. This is a long sentence speaking very fast!</prosody></speak> But unfortunately the System.Speech.Synthesis TTS has a

Why when I use SpeechLib.SpSharedRecoContext in the windows7 system, will automatically open the speech recognition tool system comes with?

孤者浪人 提交于 2020-01-06 15:15:35
问题 Why when I use SpeechLib.SpSharedRecoContext in the windows7 system, will automatically open the speech recognition tool system comes with? The following is my code,when it running the speech recognition tool in windows7 system will open, and I must click the system tools begin button,then my program can begin recognize. private const int grammarId = 10; private bool speechInitialized = false; private SpeechLib.SpSharedRecoContext objRecoContext; private SpeechLib.ISpeechRecoGrammar grammar;

MS SAPI SpeechRecognitionEngine in C# completely wrong transcription

廉价感情. 提交于 2020-01-06 03:19:30
问题 I'm new to MS SAPI and I'm trying to write a WAV to TXT conversion utility in C#/Windows Forms using SpeechRecognitionEngine class. I've noticed the speech is completely incorrect. The words don't even sound similar. I'm guessing this could be influenced by a long list of factors, such as sound quality of the input WAV file and the grammar loaded into the recognition engine. I am using the DictationGrammar class. I'd appreciate any leads from seasoned speech recognition/digital signal

How to save SAPI text to speech to an audio file in VBScript?

旧巷老猫 提交于 2019-12-29 09:16:06
问题 I have the following VBScript code for text to speech conversion: Set objVoice = CreateObject("SAPI.SpVoice") objVoice.Speak Inputbox("Enter Text") I want to save the speech to an audio file. How can I do this? 回答1: You can save the SAPI output to a .WAV file as follows: Create and open a .WAV file as a stream using the SpFileStream.Open method. Assign this file stream to the SpVoice.AudioStream property. Here's an example: Const SAFT48kHz16BitStereo = 39 Const SSFMCreateForWrite = 3 '

C++ MSAPI 5: SetNotifyCallbackFunction not working

随声附和 提交于 2019-12-29 08:45:08
问题 So I've tried the MSAPI 5.4 TTS with event example. Now I create an cmd prompt app that utilize the SetNotifyCallbackFunction but the function that I've pass is not being called. I'm not an expert in C++ so I am having difficulty in solving this one, can anyone point me in the right direction or at least give me a good example of SetNotifyCallbackFunction? Here is a simplified version of my code: typedef void __stdcall SPNOTIFYCALLBACK(WPARAM wParam, LPARAM lParam); void __stdcall

Streaming input to System.Speech.Recognition.SpeechRecognitionEngine

谁都会走 提交于 2019-12-28 02:05:47
问题 I am trying to do "streaming" speech recognition in C# from a TCP socket. The problem I am having is that SpeechRecognitionEngine.SetInputToAudioStream() seems to require a Stream of a defined length which can seek. Right now the only way I can think to make this work is to repeatedly run the recognizer on a MemoryStream as more input comes in. Here's some code to illustrate: SpeechRecognitionEngine appRecognizer = new SpeechRecognitionEngine(); System.Speech.AudioFormat.SpeechAudioFormatInfo

Streaming input to System.Speech.Recognition.SpeechRecognitionEngine

佐手、 提交于 2019-12-28 02:04:41
问题 I am trying to do "streaming" speech recognition in C# from a TCP socket. The problem I am having is that SpeechRecognitionEngine.SetInputToAudioStream() seems to require a Stream of a defined length which can seek. Right now the only way I can think to make this work is to repeatedly run the recognizer on a MemoryStream as more input comes in. Here's some code to illustrate: SpeechRecognitionEngine appRecognizer = new SpeechRecognitionEngine(); System.Speech.AudioFormat.SpeechAudioFormatInfo