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<?php $var =array( 1.700, '1700', '1.700', 1700, '1,700.00', '1.700,00'); foreach ($var as $n){ echo round($n), '</br>'; }
Output for git.master, git.master_jit, rfc.property-hooks
2</br>1700</br>2</br>1700</br> Fatal error: Uncaught TypeError: round(): Argument #1 ($num) must be of type int|float, string given in /in/6AOH6:5 Stack trace: #0 /in/6AOH6(5): round('1,700.00') #1 {main} thrown in /in/6AOH6 on line 5
Process exited with code 255.

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