php排序多维数组的字母数字值。

I'm looking for a custom function that will respect the order of the array and sort it by the 'name' index. 'strcasecmp()' function doesn't understand alphanueric values as humans would read it. It thinks 'Apples 12' is a lesser value than 'Apples 5'. I tried this method but cant find a function to compare alphanumeric value:I'm looking for a custom function that will res