/test-null-value

This repository will try to determine which code is the best to test if a value is null

Primary LanguagePHP

test-null-value

This repository will try to determine which code is the best to test if a value is null

Results on my computer

Code results are the following on my computer using the PHP CLI

Checking 3000000000 times x 3

Testing $value === null: 21.434537887573s
Testing $value === null: 21.564932823181s
Testing $value === null: 20.216790914536s

Testing null === $value: 22.929952144623s
Testing null === $value: 21.845438957214s
Testing null === $value: 20.787739992142s

Testing is_null($value): 17.667958974838s
Testing is_null($value): 18.875331163406s
Testing is_null($value): 20.101562976837s

Testing empty($value): 23.507313966751s
Testing empty($value): 19.054686069489s
Testing empty($value): 18.982324123383s