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<?php $a = array('H', '3H', '1,1'); foreach ($a as $i) { echo number_format($i, 1); }
Output for git.master_jit, git.master, rfc.property-hooks
Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type float, string given in /in/5sChl:4 Stack trace: #0 /in/5sChl(4): number_format('H', 1) #1 {main} thrown in /in/5sChl on line 4
Process exited with code 255.

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