PHP Gem Not Often Used

In PHP, the standard equality comparison operator is '=='. This is used for both strings and numbers (compare this to Perl's '==' and 'eq'). However, there is another equality operator in PHP, '===' (that's right, three equal signs) that will enforce type checking i.e.

97 == "97" // returns true
97 === "97" // returns false as you are comparing an integer to a string

In a similar fashion, there is a '!==' that enforces type checking.

There are times (more often than you would think) that these operators should be used when compared to there un-strict equivilents.

Just your friendly, neighborhood Spiderma...errr... PHP tip-dropper.

J$	#!/usr/bin/perl J=>money ;$_=ord$"<<s>>$J>,s-.- $&*$'+$&-e&&y[%_(8)]]J] &&print chop;print chr