回答編集履歴
1
不十分なテストコードを修正
test
CHANGED
@@ -13,6 +13,8 @@
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13
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テストコード
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14
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15
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```php
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16
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17
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<?php
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16
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$line = '01ab';
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@@ -40,6 +42,66 @@
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}
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46
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49
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$line = '0123';
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50
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51
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52
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53
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if (preg_match('/([a-zA-Z]+)|([0-9]+)/', $line) === 1) {
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echo "Case3: match.\n";
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56
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} else {
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echo "Case3: don't match.\n";
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}
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if (preg_match('/^[a-zA-Z]+$|^[0-9]+$/', $line) === 1) {
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echo "Case4: match.\n";
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68
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} else {
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echo "Case4: don't match.\n";
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}
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75
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76
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77
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$line = 'abcd';
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if (preg_match('/([a-zA-Z]+)|([0-9]+)/', $line) === 1) {
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84
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85
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echo "Case5: match.\n";
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86
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} else {
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88
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89
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echo "Case5: don't match.\n";
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90
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91
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}
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92
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93
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if (preg_match('/^[a-zA-Z]+$|^[0-9]+$/', $line) === 1) {
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echo "Case6: match.\n";
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} else {
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echo "Case6: don't match.\n";
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}
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43
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```
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45
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実行結果
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@@ -50,4 +112,12 @@
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50
112
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51
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Case2: don't match.
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52
114
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115
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Case3: match.
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116
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117
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Case4: match.
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118
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119
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Case5: match.
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120
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121
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Case6: match.
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122
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53
123
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```
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