PHP Subtracting two numbers should return zero, but it doesn't
43
Is floating point math broken?
158110
Adding two numbers without using operators
34563
Why does PHP consider 0 to be equal to a string?
117656
Division in Java always results in zero (0)?
157590
symbol and decimal number true in php
19211
PHP if not equal(!=) and or (||) issue. Why doesnt this work?
73722
Why does strcmp() return 0 when its inputs are equal?
114447
How to get difference of a time in seconds in PHP?
77704
How to subtract two angularjs date variables
92055
In JavaScript, why is "0" equal to false, but when tested by 'if' it is not false by itself?
64985
Get the numbers from (0-30) by using the number $2$ four times
7837
What is the best way to add two numbers without using the + operator?
60338
Null vs. False vs. 0 in PHP
143532
Reverse of number in PHP not showing correct output
155007
php integer and float comparison mismatch
3245
Double calculation producing odd result
99310
PHP How do I round down to two decimal places?