回答編集履歴
2
正規表現の可視化を追加
test
CHANGED
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@@ -1,4 +1,8 @@
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1
1
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結果の形が若干違いますが、`preg_match_all`で実現できます。
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2
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+
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3
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+
正規表現を分解すると↓のようになります。
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4
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+
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5
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+
http://regexper.com/#%5C(.*%5C)%7C%5B%5E%5Cs%5D%2B
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2
6
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7
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4
8
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@@ -33,6 +37,8 @@
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33
37
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34
38
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キャプチャを使えば()を除去できますが、ちょっと扱いづらいですね。
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40
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+
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41
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http://regexper.com/#%5C((.*)%5C)%7C(%5B%5E%5Cs%5D%2B)
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36
42
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37
43
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44
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1
パターン追記
test
CHANGED
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@@ -4,7 +4,7 @@
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4
4
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5
5
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```php
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6
6
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7
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-
php > if (preg_match_all("/\(.*\)|[^\s]+/", "aaa bbb (ccc ddd) eee", $out)
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7
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+
php > if (preg_match_all("/\(.*\)|[^\s]+/", "aaa bbb (ccc ddd) eee", $out)) print_r($out);
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8
8
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9
9
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Array
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10
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@@ -29,3 +29,69 @@
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29
29
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)
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30
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31
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```
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32
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33
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34
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35
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キャプチャを使えば()を除去できますが、ちょっと扱いづらいですね。
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36
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37
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38
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39
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```php
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40
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41
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php > if (preg_match_all("/\((.*)\)|([^\s]+)/", "aaa bbb (ccc ddd) eee", $out)) print_r($out);
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42
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Array
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(
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46
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47
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[0] => Array
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48
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+
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49
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(
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50
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51
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[0] => aaa
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[1] => bbb
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55
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[2] => (ccc ddd)
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56
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57
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[3] => eee
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59
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)
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60
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61
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62
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63
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+
[1] => Array
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64
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65
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(
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66
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67
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[0] =>
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68
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+
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69
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[1] =>
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70
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71
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[2] => ccc ddd
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72
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73
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[3] =>
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74
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+
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75
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)
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76
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+
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77
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78
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+
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79
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+
[2] => Array
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80
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81
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(
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82
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+
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83
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[0] => aaa
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84
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+
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85
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[1] => bbb
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86
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+
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87
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[2] =>
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88
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+
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89
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[3] => eee
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90
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+
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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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94
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+
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95
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)
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96
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97
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+
```
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