@@ 114-126 (lines=13) @@ | ||
111 | * @param array[] |
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112 | * @return array String key => codepoint |
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113 | */ |
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114 | protected function getChars(array $strings) |
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115 | { |
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116 | $chars = []; |
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117 | foreach ($strings as $k => $string) |
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118 | { |
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119 | if (count($string) === 1 && !is_array($string[0])) |
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120 | { |
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121 | $chars[$k] = $string[0]; |
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122 | } |
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123 | } |
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124 | ||
125 | return $chars; |
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126 | } |
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127 | ||
128 | /** |
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129 | * Get the list of ranges that cover all given values |
@@ 38-50 (lines=13) @@ | ||
35 | * @param array[] $strings |
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36 | * @return array[] |
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37 | */ |
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38 | protected function getSingleCharStrings(array $strings) |
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39 | { |
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40 | $singles = []; |
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41 | foreach ($strings as $k => $string) |
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42 | { |
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43 | if (count($string) === 1 && !is_array($string[0])) |
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44 | { |
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45 | $singles[$k] = $string; |
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46 | } |
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47 | } |
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48 | ||
49 | return $singles; |
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50 | } |
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51 | } |