php subtraction giving wrong answer
43
Is floating point math broken?
114447
How to get difference of a time in seconds in PHP?
155007
php integer and float comparison mismatch
74122
$ 2.28319 = 0 $ !? - How do I spot the mistake?
73107
Adding leading 0 in php
59623
Understanding PHP & (ampersand, bitwise and) operator
4772
Difference between "not equal" operators  and != in PHP
37563
Get min and max value in PHP Array
149140
PHP rounding error
43291
PHP, use strtotime to subtract minutes from a date-time variable?
34563
Why does PHP consider 0 to be equal to a string?
134745
float result is inaccurate
152974
PHP array printing 'array' instead of values.
152828
PHP convert decimal into fraction and back?
153534
Trouble with date substraction in Oracle
134330
Negative integer division surprising result
47111
Removing a value from a PHP Array