Bug #22357 » 0013972_4.4-rev7370.patch
| typo3/sysext/cms/tslib/class.tslib_content.php (working copy) | ||
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if (($strLen + $thisStrLen > $absChars)) {
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$croppedOffset = $offset;
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$cropPosition = $absChars - $strLen;
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// The snippet "&[^&\s;]{2,7};" in the RegEx below represents entities.
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$patternMatchEntityAsSingleChar = '(&[^&\s;]{2,7};|.)';
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if ($crop2space) {
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$cropRegEx = $chars < 0 ? '#(?<=\s)(.(?![^&\s]{2,7};)|(&[^&\s;]{2,7};)){0,' . $cropPosition . '}$#ui' : '#^(.(?![^&\s]{2,7};)|(&[^&\s;]{2,7};)){0,' . $cropPosition . '}(?=\s)#ui';
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$cropRegEx = $chars < 0 ?
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'#(?<=\s)' . $patternMatchEntityAsSingleChar . '{0,' . $cropPosition . '}$#ui' :
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'#^' . $patternMatchEntityAsSingleChar . '{0,' . $cropPosition . '}(?=\s)#ui';
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} else {
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// The snippets "&[^&\s;]{2,7};" in the RegEx below represents entities.
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$cropRegEx = $chars < 0 ? '#(.(?![^&\s]{2,7};)|(&[^&\s;]{2,7};)){0,' . $cropPosition . '}$#ui' : '#^(.(?![^&\s]{2,7};)|(&[^&\s;]{2,7};)){0,' . $cropPosition . '}#ui';
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$cropRegEx = $chars < 0 ?
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'#' . $patternMatchEntityAsSingleChar . '{0,' . $cropPosition . '}$#ui' :
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'#^' . $patternMatchEntityAsSingleChar . '{0,' . $cropPosition . '}#ui';
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}
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if (preg_match($cropRegEx, $tempContent, $croppedMatch)) {
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$tempContent = $croppedMatch[0];
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