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<?php var_dump(array_map(function($no){ $value = str_pad($no, 2, '0', STR_PAD_LEFT); return "<th>$value</th>"; }, range(0,24)));
Output for git.master, git.master_jit, rfc.property-hooks
array(25) { [0]=> string(11) "<th>00</th>" [1]=> string(11) "<th>01</th>" [2]=> string(11) "<th>02</th>" [3]=> string(11) "<th>03</th>" [4]=> string(11) "<th>04</th>" [5]=> string(11) "<th>05</th>" [6]=> string(11) "<th>06</th>" [7]=> string(11) "<th>07</th>" [8]=> string(11) "<th>08</th>" [9]=> string(11) "<th>09</th>" [10]=> string(11) "<th>10</th>" [11]=> string(11) "<th>11</th>" [12]=> string(11) "<th>12</th>" [13]=> string(11) "<th>13</th>" [14]=> string(11) "<th>14</th>" [15]=> string(11) "<th>15</th>" [16]=> string(11) "<th>16</th>" [17]=> string(11) "<th>17</th>" [18]=> string(11) "<th>18</th>" [19]=> string(11) "<th>19</th>" [20]=> string(11) "<th>20</th>" [21]=> string(11) "<th>21</th>" [22]=> string(11) "<th>22</th>" [23]=> string(11) "<th>23</th>" [24]=> string(11) "<th>24</th>" }

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