'; $arrlong = count($arr); for ($i = 0; $i < $arrlong; $i++) { $bjarr = $arr[$i]; $nowid = $i; if ($bjarr[4] == 1) continue; for ($j = $i + 1; $j $arr[$j][3])) $arr[$j][4] = 1; if ($a <= $qujianks && $qujianks <= $b && $a <= $qujianjs && $qujianjs <= $b) { if ($bjarr[3] <= $arr[$j][3]) { $arr[$nowid][4] = 1; $nowid = $j; $bjarr = $arr[$j]; } } elseif ($qujianks <= $a && $a <= $qujianjs && $qujianks <= $b && $b <= $qujianjs) { $arr[$j][4] = 1; } } } echo '
重叠加标记后的数组：'; print_r($arr); //开源代码phprm.com $jieguoarr = array(); for ($i = 0; $i < $arrlong; $i++) { if ($arr[$i][4] == 0) $jieguoarr[] = $arr[$i]; } echo '
'; echo '最后得到的数组：'; print_r($jieguoarr);}
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