php基础-$GLOBALS内置变量的运用
php基础-$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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