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php基础-$GLOBALS内置变量的运用

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Release： 2016-06-13 10:49:36
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php基础-$GLOBALS内置变量的使用

一个包含了全部变量的全局组合数组。变量的名字就是数组的键:

?

??? $testAttr = "testsetest";
??? echo $GLOBALS['testAttr'];
??? echo funckFuc();
???
??? function funckFuc(){
????? return $GLOBALS['testAttr'];
??? }

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source：php.cn
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