回答編集履歴
2
修正
answer
CHANGED
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@@ -93,7 +93,5 @@
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93
93
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return $html;
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94
94
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}
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95
95
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96
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-
$total = ceil($total_count / $count); //最大ページ数
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97
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-
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98
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-
echo paging($page, $
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96
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+
echo paging($page, $total_count);
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99
97
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```
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1
追記
answer
CHANGED
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@@ -4,4 +4,96 @@
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4
4
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$count='50';
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5
5
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$large_area='〇〇';
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6
6
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$start =1+($page-1)*10; // ← $page に値が入ってこないからでしょう
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7
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+
```
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8
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+
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9
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+
---
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10
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+
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11
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+
できるだけ元の形を生かそうとしても、無理でした。
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12
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+
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13
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+
```html
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14
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+
<?php
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15
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+
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16
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+
ini_set('display_errors', 1);
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17
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error_reporting(E_ALL);
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18
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+
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19
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$page = filter_input(INPUT_GET, 'page');
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20
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$budget = filter_input(INPUT_GET, 'budget');
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21
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$keyword = 'うどん';
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22
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+
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23
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$key = 'APIKEY';
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24
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$count = 10;
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25
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26
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$large_area = '';
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27
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$start = 1 + ($page - 1) * $count;
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28
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29
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$format = 'xml';
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30
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31
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$query = http_build_query(
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32
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array(
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33
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'key' => $key
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34
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, 'count' => $count
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35
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, 'large_area' => $large_area
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36
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, 'start' => $start
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37
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, 'budget' => $budget
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38
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, 'keyword' => $keyword
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39
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, 'format' => $format
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40
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)
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41
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);
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42
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+
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43
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$url = 'http://webservice.recruit.co.jp/hotpepper/gourmet/v1/';
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44
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$url .= sprintf('?%s', $query);
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45
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+
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46
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$xml = simplexml_load_file($url);
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47
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$total_count = $xml->results_available;
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48
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+
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49
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// 取得結果確認
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50
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var_dump($xml);
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51
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52
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function paging($page, $total)
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53
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{
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54
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$delta = 3;
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55
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if ($total < 1) {
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56
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return;
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57
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}
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58
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$query = (is_array(filter_input_array(INPUT_GET))) ?
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59
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filter_input_array(INPUT_GET) : [];
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60
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if (isset($query['page'])) {
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61
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unset($query['page']);
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62
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}
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63
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$querystring = http_build_query($query);
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64
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$limit = 10;
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65
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$placeholder = "<span%s><a href=\"?page=%d&%s\">%s</a></span> ";
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66
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67
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// 最大ページ数
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68
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$maxPage = ceil($total / $limit);
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69
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70
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$min = max([$page - $delta, 1]);
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71
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$max = min([$page + $delta, $maxPage - 1]);
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72
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73
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$html = '';
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74
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if ($page > 1) {
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75
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$html .= sprintf($placeholder, '', 1, $querystring, '«');
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76
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$html .= sprintf($placeholder, '', $page, $querystring, '前へ');
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77
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}
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78
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for ($i = $max - 6; $i < $min + 7; $i++) {
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79
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if ($i > -1 && $i < $maxPage) {
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80
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$html .= sprintf($placeholder
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81
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, ($i == $page - 1) ? ' class = "active"' : ''
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82
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, $i + 1
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83
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, $querystring
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84
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, $i + 1
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85
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);
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86
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}
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87
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}
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88
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if ($page < $maxPage) {
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89
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$html .= sprintf($placeholder, '', $page + 1, $querystring, '次へ');
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90
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$html .= sprintf($placeholder, '', $maxPage, $querystring, '»
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91
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');
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92
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}
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93
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return $html;
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94
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}
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95
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+
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96
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+
$total = ceil($total_count / $count); //最大ページ数
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97
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+
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98
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+
echo paging($page, $total);
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7
99
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```
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