php use global variable

2012年11月23日 - $GLOBALS['a'] = 'localhost'; function body(){ echo $GLOBALS['a']; }. From the Manual: An associative array containing references to all ...

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  • In computer programming, a global variable is a variable with global scope, meaning that i...
    Global variable - Wikipedia
    https://en.wikipedia.org
  • 2012年11月23日 - $GLOBALS['a'] = 'localhost'; function body(){ echo $GLOBALS...
    How to declare a global variable in php? - Stack Overflow
    https://stackoverflow.com
  • is there any way to define the global variable in one place and make the variable $a acces...
    How to declare a global variable in php? - Stack Overflow ...
    https://stackoverflow.com
  • Declaring a global variable inside a function Ask Question up vote 14 down vote favorite 5...
    php - Declaring a global variable inside a function - Stack ...
    https://stackoverflow.com
  • UPDATE: My original question has been solved, but this is turning into a valid discussion ...
    php - How to set and use global variables? Or why not to use ...
    https://wordpress.stackexchang
  • $GLOBALS is a PHP super global variable which is used to access global variables from anyw...
    PHP 5 Global Variables - Superglobals - W3Schools
    https://www.w3schools.com
  • Several predefined variables in PHP are "superglobals", which means that they ar...
    PHP 5 Global Variables - Superglobals - W3Schools Online Web ...
    https://www.w3schools.com
  • In PHP, a variable starts with the $ sign, followed by the name of the variable: .... PHP ...
    PHP 5 Variables - W3Schools
    https://www.w3schools.com
  • 2017年2月19日 - I suggest that you store your array globally using the $GLOBALS , and instea...
    PHP define global variables for functions? - Stack Overflow
    https://stackoverflow.com
  • Scope can be defined as the range of availability a variable has to the program in which i...
    PHP Global Variables - Tutorials Point
    http://www.tutorialspoint.com
  • 2012年4月16日 - global 變數一旦宣告之後,PHP 會將其放置在 $GLOBALS[index] 這個array 中,其中index 就是變數的名稱。我在可以從fu...
    PHP 四種變數範圍比較:區域、全域、靜態、參數| Coyan Lee | 李可暘
    http://coyanlee.blogspot.com
  • $GLOBALS — References all variables available in global scope ... Unlike all of the other ...
    PHP: $GLOBALS - Manual
    http://php.net
  • Please note that variable variables cannot be used with PHP's Superglobal arrays withi...
    PHP: $GLOBALS - Manual - PHP: Hypertext Preprocessor ...
    http://php.net
  • Le tableau $GLOBALS est un tableau associatif avec le nom des variables globales comme clé...
    PHP: Portée des variables - Manual
    http://php.net
  • The $GLOBALS array is an associative array with the name of the global variable being the ...
    PHP: Variable scope - Manual - PHP.net
    http://php.net
  • This can cause some problems in that people may inadvertently change a global variable. In...
    PHP: Variable scope - Manual - PHP: Hypertext Preprocessor ...
    http://php.net
  • Leverage the power of global variables in PHP to make variables globally available and sha...
    PHPBuilder - Using Global Variables in PHP
    http://www.phpbuilder.com
  • 2013年3月28日 - It is not working because you have to declare which global variables you&#39...
    scope - PHP access global variable in function - Stack Overflow
    https://stackoverflow.com
  • PHP global variables are not necessarily evil Global variables in software are generally a...
    Tim's blog: PHP global variables are not necessarily ...
    https://tjhunt.blogspot.com