mirror of
https://github.com/friendica/friendica
synced 2024-11-16 15:33:54 +00:00
65 lines
2.7 KiB
PHP
65 lines
2.7 KiB
PHP
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<?php
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/**
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* Smarty plugin
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*
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* @package Smarty
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* @subpackage PluginsModifier
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*/
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/**
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* Smarty capitalize modifier plugin
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*
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* Type: modifier<br>
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* Name: capitalize<br>
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* Purpose: capitalize words in the string
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*
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* {@internal {$string|capitalize:true:true} is the fastest option for MBString enabled systems }}
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*
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* @param string $string string to capitalize
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* @param boolean $uc_digits also capitalize "x123" to "X123"
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* @param boolean $lc_rest capitalize first letters, lowercase all following letters "aAa" to "Aaa"
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* @return string capitalized string
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* @author Monte Ohrt <monte at ohrt dot com>
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* @author Rodney Rehm
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*/
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function smarty_modifier_capitalize($string, $uc_digits = false, $lc_rest = false)
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{
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if (Smarty::$_MBSTRING) {
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if ($lc_rest) {
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// uppercase (including hyphenated words)
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$upper_string = mb_convert_case( $string, MB_CASE_TITLE, Smarty::$_CHARSET );
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} else {
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// uppercase word breaks
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$upper_string = preg_replace("!(^|[^\p{L}'])([\p{Ll}])!eS" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').mb_convert_case(stripslashes('\\2'),MB_CASE_UPPER, '" . addslashes(Smarty::$_CHARSET) . "')", $string);
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}
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// check uc_digits case
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if (!$uc_digits) {
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if (preg_match_all("!\b([\p{L}]*[\p{N}]+[\p{L}]*)\b!" . Smarty::$_UTF8_MODIFIER, $string, $matches, PREG_OFFSET_CAPTURE)) {
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foreach($matches[1] as $match) {
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$upper_string = substr_replace($upper_string, mb_strtolower($match[0], Smarty::$_CHARSET), $match[1], strlen($match[0]));
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}
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}
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}
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$upper_string = preg_replace("!((^|\s)['\"])(\w)!e" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').mb_convert_case(stripslashes('\\3'),MB_CASE_UPPER, '" . addslashes(Smarty::$_CHARSET) . "')", $upper_string);
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return $upper_string;
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}
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// lowercase first
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if ($lc_rest) {
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$string = strtolower($string);
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}
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// uppercase (including hyphenated words)
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$upper_string = preg_replace("!(^|[^\p{L}'])([\p{Ll}])!eS" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').ucfirst(stripslashes('\\2'))", $string);
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// check uc_digits case
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if (!$uc_digits) {
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if (preg_match_all("!\b([\p{L}]*[\p{N}]+[\p{L}]*)\b!" . Smarty::$_UTF8_MODIFIER, $string, $matches, PREG_OFFSET_CAPTURE)) {
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foreach($matches[1] as $match) {
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$upper_string = substr_replace($upper_string, strtolower($match[0]), $match[1], strlen($match[0]));
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}
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}
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}
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$upper_string = preg_replace("!((^|\s)['\"])(\w)!e" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').strtoupper(stripslashes('\\3'))", $upper_string);
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return $upper_string;
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}
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?>
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