我有一个问题,在for循环中将括号分组在一起。我使用for循环将锦标赛结果存储在数组中,但是希望按照轮次对结果进行分组。我想分组。看看下面的代码,你可以比较我想改变代码以匹配所需输出的方式:
$tournament_size = 16;
$upper_bracket_total_matches = $tournament_size - 1;
$lower_bracket_total_matches = $tournament_size - 2;
for($i = 1; $i <= $upper_bracket_total_matches; $i++)
{
$upper_brackets[]= "[0,0]";
}
$upper_bracket_results = implode(",", $upper_brackets)
/* Upper Bracket Output
[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],
[0,0],[0,0],[0,0],[0,0],
[0,0],[0,0],
[0,0]
*/
/* Desired Upper Bracket Output
[[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]],
[[0,0],[0,0],[0,0],[0,0]],
[[0,0],[0,0]],
[[0,0]]
*/
for($i = 1; $i <= $lower_bracket_total_matches; $i++)
{
$lower_brackets[]= "[0,0]";
}
$lower_bracket_results = implode(",", $lower_brackets);
/* Lower Bracket Output
[0,0],[0,0],[0,0],[0,0],
[0,0],[0,0],[0,0],[0,0],
[0,0],[0,0],
[0,0],[0,0],
[0,0],
[0,0]
*/
/* Desired Lower bracket Output
[[0,0],[0,0],[0,0],[0,0]],
[[0,0],[0,0],[0,0],[0,0]],
[[0,0],[0,0]],
[[0,0],[0,0]],
[[0,0]],
[[0,0]]
*/
希望这很清楚 谢谢你的帮助
卡里姆。
答案 0 :(得分:0)
试试这个:它根据大小生成东西:
<?php
$tournament_size = 8;
$rounds = log($tournament_size) / log(2);
$upper_bracket_results = array();
$lower_bracket_results = array();
$curr = $tournament_size;
for ($i = 0; $i <= $rounds; $i++) {
$inner = array();
for ($i2 = 0; $i2 < $curr; $i2++)
$inner[] = array(0, 0);
$curr /= 2;
$upper_bracket_results[] = $inner;
}
$curr = $tournament_size / 2;
for ($i = 0; $i < $rounds; $i++) {
$inner = array();
for ($i2 = 0; $i2 < $curr; $i2++)
$inner[] = array(0, 0);
$lower_bracket_results[] = $inner;
$lower_bracket_results[] = $inner;
$curr /= 2;
}
echo "Upper:\n\n";
echo json_encode($upper_bracket_results);
echo "\n\nLower:\n\n";
echo json_encode($lower_bracket_results);
Upper:
[[[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]],[[0,0],[0,0],[0,0],[0,0]],[[0,0],[0,0]],[[0,0]]]
Lower:
[[[0,0],[0,0],[0,0],[0,0]],[[0,0],[0,0],[0,0],[0,0]],[[0,0],[0,0]],[[0,0],[0,0]],[[0,0]],[[0,0]]]