php show all variables

PHP Tutorial Configuration Chinese Narration Let's see what you see, php.ini. [PHP] ;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;

Source: CSDN http://www.csdn.net/article/2014-09-15/2821685-exploring-of-the-phpWang ShuaiAbstract: PHP as a simple and powerful language, can provide a lot of web-based language features, and from this issue of "bottom" beginning, Wang Shuai will

PHP is a simple and powerful language, providing a lot of web-appropriate language features, including the variable weak type, under the weak type mechanism, you can assign any type of value to a variable. PHP is executed by Zend Engine (hereinafter

PHP static member variables and non-static member variables, php static. PHP static member variables and non-static member variables. php static data members can be divided into static variables and non-static variables. static Member: the static

PHP outputs all variables of the current process. constant module function class 1 .? Get_defined_vars ?? (PHP4 & gt; 4.0.4, PHP5 )? -Get an array composed of all defined variables? Array? Get_defined_vars? (? Void ?)? This function returns a

1. Get_defined_vars (PHP 4 >= 4.0.4, PHP 5) -Gets an array of all defined variables Array get_defined_vars ( void)This function returns a multidimensional array that contains a list of all defined variables, including environment variables, server

PHP static member variables and non-static member variables, PHP static data members can be divided into static variables, non-static variables, two kinds .Static member: A member in a static class joins the static modifier, which is a statically

This chapter is about the definition of variables. If you have a definition of variables and constants, how many things do you notice? You might think: How do you define a variable, and how does it differ from languages like C #? Is the variable

Variables defined in a program are called local variables. they are only used within the program and disappear as the program ends. Variables defined outside the program are called global variables, which can be called by the program but will not

PHP, a nested abbreviated name, is an abbreviation for the English Super Text preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP quite a bit similar, is a server-side implementation of