请友人帮忙讲解一下$GLOBALS的含义:function test() {$foo = "local variable";echo '$foo in global scope:' .$GLOBALS["foo"] ."\n";echo '$foo in current scope:' .$foo ."\n";}$foo = "Example content";test();上面输出$foo in global scope:Ex
来源:学生作业帮助网 编辑:作业帮 时间:2024/12/02 07:12:47
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