| Conditions | 1 |
| Paths | 1 |
| Total Lines | 88 |
| Code Lines | 53 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 1 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
||
| 84 | public function stringProvider() { |
||
| 85 | |||
| 86 | $provider[] = array( |
||
|
|
|||
| 87 | "安全テスト", |
||
| 88 | array( '安全', 'テスト' ) |
||
| 89 | ); |
||
| 90 | |||
| 91 | // Would expect 'すもも', 'も', 'もも', 'も', 'もも', 'の', 'うち', '。' |
||
| 92 | $provider[] = array( |
||
| 93 | "すもももももももものうち。", |
||
| 94 | array( 'すもも', 'も', 'も', 'も', 'も', 'も', 'もの', 'うち', '。' ) |
||
| 95 | ); |
||
| 96 | |||
| 97 | $provider[] = array( |
||
| 98 | "李も桃も桃のうち。", |
||
| 99 | array( '李', 'も', '桃', 'も', '桃', 'の', 'うち', '。' ) |
||
| 100 | ); |
||
| 101 | |||
| 102 | $provider[] = array( |
||
| 103 | "إسرائيل", |
||
| 104 | array( 'إسرائيل' ) |
||
| 105 | ); |
||
| 106 | |||
| 107 | $provider[] = array( |
||
| 108 | "검색엔ㅇㅏ진", |
||
| 109 | array( '검색엔', 'ㅇㅏ', '진' ) |
||
| 110 | ); |
||
| 111 | |||
| 112 | $provider[] = array( |
||
| 113 | "검색엔ㅇㅏ진1234abcdfrA", |
||
| 114 | array( '검색엔', 'ㅇㅏ', '진', '1234abcdfrA' ) |
||
| 115 | ); |
||
| 116 | |||
| 117 | $provider[] = array( |
||
| 118 | "1234abcdfrA", |
||
| 119 | array( '1234abcdfrA' ) |
||
| 120 | ); |
||
| 121 | |||
| 122 | $provider[] = array( |
||
| 123 | "公明執ようなSNSもストーカー行為の対象に", |
||
| 124 | array( |
||
| 125 | '公明', '執よう','な','SNS', 'も', |
||
| 126 | 'ストーカー', '行為', 'の', '対象', 'に' |
||
| 127 | ) |
||
| 128 | ); |
||
| 129 | |||
| 130 | $provider[] = array( |
||
| 131 | "公明執", |
||
| 132 | array( '公明', '執' ) |
||
| 133 | ); |
||
| 134 | |||
| 135 | $provider[] = array( |
||
| 136 | "IQテスト", |
||
| 137 | array( 'IQ', 'テスト' ) |
||
| 138 | ); |
||
| 139 | |||
| 140 | $provider[] = array( |
||
| 141 | "foo テスト bar", |
||
| 142 | array( 'foo', 'テスト', 'bar' ) |
||
| 143 | ); |
||
| 144 | |||
| 145 | $provider[] = array( |
||
| 146 | "foo テスト bar 123abc ^&'", |
||
| 147 | array( 'foo', 'テスト', 'bar', '123abc', '^', '&', "'" ) |
||
| 148 | ); |
||
| 149 | |||
| 150 | $provider[] = array( |
||
| 151 | "was discovered in 1957 and first sold as a medication in 1971", |
||
| 152 | array( |
||
| 153 | 'was', 'discovered', 'in', '1957', 'and', |
||
| 154 | 'first', 'sold', 'as', 'a', 'medication', 'in', '1971' |
||
| 155 | ) |
||
| 156 | ); |
||
| 157 | |||
| 158 | // See JaTinySegmenterTokenizerTest for comparison |
||
| 159 | $provider[] = array( |
||
| 160 | '日本語の新聞記事であれば文字単位で95%程度の精度で分かち書きが行えます。 ', |
||
| 161 | array( |
||
| 162 | '日本語', 'の', '新聞', '記事', 'で', |
||
| 163 | 'あれ', 'ば', '文字', '単位', |
||
| 164 | 'で', '95', '%', '程度', |
||
| 165 | 'の', '精度', 'で', '分かち書き', |
||
| 166 | 'が', '行', 'え', 'ます', '。' |
||
| 167 | ) |
||
| 168 | ); |
||
| 169 | |||
| 170 | return $provider; |
||
| 171 | } |
||
| 172 | |||
| 174 |
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.