xpressengine /
xe-core
| @@ 433-451 (lines=19) @@ | ||
| 430 | return $body; |
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| 431 | } |
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| 432 | ||
| 433 | function _getSummary($content, $str_size = 50) |
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| 434 | { |
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| 435 | $content = preg_replace('!(<br[\s]*/{0,1}>[\s]*)+!is', ' ', $content); |
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| 436 | // Replace tags such as </p> , </div> , </li> and others to a whitespace |
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| 437 | $content = str_replace(array('</p>', '</div>', '</li>'), ' ', $content); |
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| 438 | // Remove Tag |
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| 439 | $content = preg_replace('!<([^>]*?)>!is','', $content); |
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| 440 | // Replace tags to <, >, " and whitespace |
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| 441 | $content = str_replace(array('<','>','"',' '), array('<','>','"',' '), $content); |
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| 442 | // Delete a series of whitespaces |
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| 443 | $content = preg_replace('/ ( +)/is', ' ', $content); |
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| 444 | // Truncate string |
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| 445 | $content = trim(cut_str($content, $str_size, $tail)); |
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| 446 | // Replace back <, >, " to the original tags |
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| 447 | $content = str_replace(array('<','>','"'),array('<','>','"'), $content); |
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| 448 | // Fixed to a newline bug for consecutive sets of English letters |
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| 449 | $content = preg_replace('/([a-z0-9\+:\/\.\~,\|\!\@\#\$\%\^\&\*\(\)\_]){20}/is',"$0-",$content); |
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| 450 | return $content; |
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| 451 | } |
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| 452 | ||
| 453 | /** |
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| 454 | * @brief function to receive contents from rss url |
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| @@ 380-398 (lines=19) @@ | ||
| 377 | return $body; |
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| 378 | } |
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| 379 | ||
| 380 | function _getSummary($content, $str_size = 50) |
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| 381 | { |
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| 382 | $content = preg_replace('!(<br[\s]*/{0,1}>[\s]*)+!is', ' ', $content); |
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| 383 | // Replace tags such as </p> , </div> , </li> and others to a whitespace |
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| 384 | $content = str_replace(array('</p>', '</div>', '</li>'), ' ', $content); |
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| 385 | // Remove Tag |
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| 386 | $content = preg_replace('!<([^>]*?)>!is','', $content); |
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| 387 | // Replace tags to < , > , " |
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| 388 | $content = str_replace(array('<','>','"',' '), array('<','>','"',' '), $content); |
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| 389 | // Delete a series of whitespaces |
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| 390 | $content = preg_replace('/ ( +)/is', ' ', $content); |
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| 391 | // Truncate string |
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| 392 | $content = trim(cut_str($content, $str_size, $tail)); |
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| 393 | // Replace back < , > , " to theoriginal tags |
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| 394 | $content = str_replace(array('<','>','"'),array('<','>','"'), $content); |
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| 395 | // Fixed a newline bug on a set of consecutive English letters |
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| 396 | $content = preg_replace('/([a-z0-9\+:\/\.\~,\|\!\@\#\$\%\^\&\*\(\)\_]){20}/is',"$0-",$content); |
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| 397 | return $content; |
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| 398 | } |
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| 399 | ||
| 400 | ||
| 401 | /** |
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