PHP Global Variables with Example
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GitHub - dbravender/phpglobalmock: Mock global function calls in PHP for testing and refactoring
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PHP Global Variable: How to Access Variables Irrespective of Scopes
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Global Variables - Superglobals Several predefined variables in PHP are "superglobals", which means that they are always accessible, regardless of scope. - ppt download
PHP Global Variables | PDF | Web Server | Internet & Web
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Examples of Global Variables in PHP - Programmingempire
