blocktrail /
blocktrail-sdk-php
| @@ 115-129 (lines=15) @@ | ||
| 112 | * |
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| 113 | * @return BIP32Path |
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| 114 | */ |
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| 115 | public function hardened() { |
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| 116 | $path = $this->path; |
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| 117 | ||
| 118 | $last = array_pop($path); |
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| 119 | ||
| 120 | if (strpos($last, "'") !== false) { |
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| 121 | return $this; |
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| 122 | } |
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| 123 | ||
| 124 | $last .= "'"; |
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| 125 | ||
| 126 | $path[] = $last; |
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| 127 | ||
| 128 | return new static($path); |
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| 129 | } |
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| 130 | ||
| 131 | /** |
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| 132 | * unharden the last level of the path and return the new path |
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| @@ 136-146 (lines=11) @@ | ||
| 133 | * |
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| 134 | * @return BIP32Path |
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| 135 | */ |
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| 136 | public function unhardenedLast() { |
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| 137 | $path = $this->path; |
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| 138 | ||
| 139 | $last = array_pop($path); |
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| 140 | ||
| 141 | $last = str_replace("'", "", $last); |
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| 142 | ||
| 143 | $path[] = $last; |
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| 144 | ||
| 145 | return new static($path); |
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| 146 | } |
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| 147 | ||
| 148 | /** |
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| 149 | * unharden all levels of the path and return the new path |
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