Internal flow of php page

[jigarsavla]

can any one say the internal flow of php pages.
How is Request Handled on server side

[NogDog]

jigarsavla;10967055 wrote:

can any one say the internal flow of php pages.

I have no real idea what you are asking here, other than whatever logical flow the programmer chooses to define via PHP's various flow control constructs.

How is Request Handled on server side

Again, not really sure what you are asking (all PHP is normally processed on the server side when dealing with web applications).

[jigarsavla]

NogDog;10967063 wrote:

I have no real idea what you are asking here, other than whatever logical flow the programmer chooses to define via PHP's various flow control constructs.

Again, not really sure what you are asking (all PHP is normally processed on the server side when dealing with web applications).

Say For example if a request is send for servlet
than
Servlet Life Cycle

The life cycle of a servlet is controlled by the container in which the servlet has been deployed. When a request is mapped to a servlet, the container performs the following steps.

If an instance of the servlet does not exist, the Web container
Loads the servlet class.
Creates an instance of the servlet class.
Initializes the servlet instance by calling the init method. Initialization is covered in Initializing a Servlet.
Invokes the service method, passing a request and response object. Service methods are discussed in the section Writing Service Methods.

So in the similar way i wanted to know the life cycle of php page

[jigarsavla]

NogDog;10967063 wrote:

I have no real idea what you are asking here, other than whatever logical flow the programmer chooses to define via PHP's various flow control constructs.

Again, not really sure what you are asking (all PHP is normally processed on the server side when dealing with web applications).

Only one instance of servlet is created to serve multiple request like that how it work in php

[dalecosp]

Typically, PHP is installed as a Shared Object Module under the Apache Webserver (although there's plenty installations on Windows, I think).

Under this scheme Apache uses the PHP module to interpret PHP code found within a web page. Apache spawns a number of child processes to deal with HTTP requests, each of which would use the PHP module if PHP code is found with the page.

If you want a deeper, darker peek, I'd suggest Googling something like "php lifecycle under apache".