Primitive Testing Example in PHP ![No Maintenance Intended](https://camo.githubusercontent.com/155a25be7a26e4b1e74b3dfbdc18516d5055080fdc7510dd3af02e5f6e0a7152/687474703a2f2f756e6d61696e7461696e65642e746563682f62616467652e737667)
[O] Passed: division
| obtained: 3
| input: 3,1
[O] Passed: division
| obtained: 1.5
| input: 3,2
Warning: Division by zero in localhost\_testing.php on line 38
[X] Failed: division
| wanted: `null`
| obtained : INF
| input: 3,0
[O] Passed: division2
| obtained: 3
| input: 3,1
[O] Passed: division2
| obtained: 1.5
| input: 3,2
[O] Passed: division2
| obtained: `null`
| input: 3,0
[X] Failed: division2
| wanted: null
| obtained : `null`
| input: 3,0
[O] Passed: wierd_math
| obtained: 5
| input: 3,1,4,2
[O] Passed: wierd_math
| obtained: 4.5
| input: 3,1,3,2
[O] Passed: wierd_math
| obtained: 4.5
| input: 3,1,3,2
[X] Failed: wierd_math
| wanted: `null`
| obtained : 3
| input: 3,1,4,0
[O] Passed: wierd_math2
| obtained: 5
| input: 3,1,4,2
[O] Passed: wierd_math2
| obtained: 4.5
| input: 3,1,3,2
[O] Passed: wierd_math2
| obtained: 4.5
| input: 3,1,3,2
[O] Passed: wierd_math2
| obtained: `null`
| input: 3,1,4,0