php - PHP - set a variable which does not neet to call using global

Question

I have a variable called

$variable

And when I call it inside a function then I need to use

some_function(){
global $variable;
echo $variable['array'];
}

But I dont want to use a global every time, Is there a way so by which I can call variable without setting a global everytime???

Thanks for your time.

score 4 · Accepted Answer

standard practice ...

some_function($variable){
echo $variable['array'];
}

called like any other function:

some_function($variable);

score 1 · Accepted Answer

You can Pass it as a parameter to your function

$variable=array(2,5,6,9,7);

some_function($param){
  print_r($param);  // this is your variable
}

call it like

some_function($variable);

score 1 · Accepted Answer

如果您不想使用“全局”，您可以使用 $GLOBALS 超全局变量：

function some_function() {
    echo $GLOBALS['variable']['array'];
}

$GLOBALS 是一个关联数组，包含对当前在脚本全局范围内定义的所有变量的引用。变量名是数组的键。

3 回答 3