Speed ​​up your php array_PHP tutorial

Speed ​​up your php arrays

There is a two-dimensional array

$g=array(
'foo'=>array(
'bar'=>1  

),


);

If you want to access the value of bar, you need to access it like this traditionally

$g['foo']['bar']

But to change the idea, you can access it as follows

$g['foo.bar'] or $g['foo_bar']

and other forms can be extended to three-dimensional arrays

Even js can be written like this, so the speed will definitely increase

http://www.bkjia.com/PHPjc/1056014.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/1056014.htmlTechArticleAccelerate your php array with a two-dimensional array $g=array(foo=array(bar=1), ); If you want to access the value of bar, you traditionally need to access $g[foo][bar] like this. But in a different way, you can access $g[fo...