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55 | {
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55 | {
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56 | if (!$sign) |
56 | if (!$sign) |
57 | {
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57 | {
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58 | $sign = ++$this->lastNumberSign; |
58 | $sign = ++$this->lastNumberSign; |
59 | }
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59 | }
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- | 60 | else if (is_int($sign)) |
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- | 61 | {
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- | 62 | $this->lastNumberSign = $sign + 1; |
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- | 63 | }
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60 | 64 | ||
61 | $footnotes[$name] = new Footnote($name, $sign, $text); |
65 | $footnotes[$name] = new Footnote($name, $sign, $text); |
62 | }
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66 | }
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63 | 67 | ||
64 | return $footnotes[$name]->getRef(); |
68 | return $footnotes[$name]->getRef(); |