PHP: rfc:string_to_number_comparisonComparisons between strings and numbers using == and other non-strict comparison operators currently work by casting the string to a number, and subsequently performing a comparison on integers or floats. This results in many surprising comparison results, the most notable of which is that 0 == "foobar" returns true. This RFC proposes to make non-strict comparisons more useful and less error prone
GitHub - Herzult/SimplePHPEasyPlus: A simple, pragmatic numeric operation api written in PHP. It does addition.
