chamilo /
chamilo-lms
| @@ 280-284 (lines=5) @@ | ||
| 277 | ||
| 278 | // catenate the non-empty matches from the conditional subpattern |
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| 279 | ||
| 280 | while(list($key,$val) = each($links[2])) |
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| 281 | { |
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| 282 | if(!empty($val)) |
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| 283 | $match[] = $val; |
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| 284 | } |
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| 285 | ||
| 286 | while(list($key,$val) = each($links[3])) |
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| 287 | { |
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| @@ 286-290 (lines=5) @@ | ||
| 283 | $match[] = $val; |
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| 284 | } |
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| 285 | ||
| 286 | while(list($key,$val) = each($links[3])) |
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| 287 | { |
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| 288 | if(!empty($val)) |
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| 289 | $match[] = $val; |
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| 290 | } |
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| 291 | ||
| 292 | // return the links |
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| 293 | return $match; |
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