Révision 7e72b748
Ajouté par Assos Assos il y a plus de 6 ans
| drupal7/sites/all/modules/ctools/includes/cleanstring.inc | ||
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<?php |
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// $Id $ |
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/** |
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* @file |
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/** |
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* Matches Unicode character classes. |
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* |
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* See: http://www.unicode.org/Public/UNIDATA/UCD.html#General_Category_Values |
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* See: http://www.unicode.org/Public/UNIDATA/UCD.html#General_Category_Values.
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* |
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* The index only contains the following character classes: |
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* Lu Letter, Uppercase |
| ... | ... | |
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$output = transliteration_get($output); |
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} |
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// Reduce to the subset of ASCII96 letters and numbers |
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// Reduce to the subset of ASCII96 letters and numbers.
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if ($settings['reduce ascii']) {
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$pattern = '/[^a-zA-Z0-9\/]+/'; |
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$output = preg_replace($pattern, $settings['separator'], $output); |
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} |
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// Get rid of words that are on the ignore list |
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// Get rid of words that are on the ignore list.
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if (!empty($settings['ignore words'])) {
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$ignore_re = '\b' . preg_replace('/,/', '\b|\b', $settings['ignore words']) . '\b';
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|
| ... | ... | |
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else {
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$seppattern = '\\' . $settings['separator']; |
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} |
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// Trim any leading or trailing separators (note the need to |
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// Trim any leading or trailing separators (note the need to.
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$output = preg_replace("/^$seppattern+|$seppattern+$/", '', $output);
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// Replace multiple separators with a single one |
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// Replace multiple separators with a single one.
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$output = preg_replace("/$seppattern+/", $settings['separator'], $output);
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} |
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// Enforce the maximum component length |
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// Enforce the maximum component length.
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if (!empty($settings['max length'])) {
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$output = ctools_cleanstring_truncate($output, $settings['max length'], $settings['separator']); |
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} |
| ... | ... | |
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* A string which contains the word boundary such as - or _. |
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* |
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* @return |
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* The string truncated below the maxlength. |
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* The string truncated below the maxlength.
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*/ |
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function ctools_cleanstring_truncate($string, $length, $separator) {
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if (drupal_strlen($string) > $length) {
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$string = drupal_substr($string, 0, $length + 1); // leave one more character |
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if ($last_break = strrpos($string, $separator)) { // space exists AND is not on position 0
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// Leave one more character. |
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$string = drupal_substr($string, 0, $length + 1); |
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// Space exists AND is not on position 0. |
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if ($last_break = strrpos($string, $separator)) {
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$string = substr($string, 0, $last_break); |
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} |
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else {
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