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https://github.com/smarty-php/smarty.git
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39b69f0142
Adds support for PHP8.0, dropping support for PHP7.0 and below.
Backwards incompatible changes:
- Dropped support for php asp tags in templates (removed from php since php7.0)
- Dropped deprecated API calls that where only accessible through SmartyBC
- Dropped support for {php} and {include_php} tags and embedded PHP in templates. Embedded PHP will now be passed through as is.
- Removed all PHP_VERSION_ID and compare_version checks and conditional code blocks that are now no longer required
- Dropped deprecated SMARTY_RESOURCE_CHAR_SET and SMARTY_RESOURCE_DATE_FORMAT constants
- Dropped deprecated Smarty::muteExpectedErrors and Smarty::unmuteExpectedErrors API methods
- Dropped deprecated $smarty->getVariable() method. Use $smarty->getTemplateVars() instead.
- $smarty->registerResource() no longer accepts an array of callback functions
See the changelog for more details.
Switched CI from Travis to Github CI.
63 lines
2.2 KiB
PHP
63 lines
2.2 KiB
PHP
<?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 truncate modifier plugin
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* Type: modifier
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* Name: truncate
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* Purpose: Truncate a string to a certain length if necessary,
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* optionally splitting in the middle of a word, and
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* appending the $etc string or inserting $etc into the middle.
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*
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* @link https://www.smarty.net/manual/en/language.modifier.truncate.php truncate (Smarty online manual)
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* @author Monte Ohrt <monte at ohrt dot com>
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*
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* @param string $string input string
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* @param integer $length length of truncated text
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* @param string $etc end string
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* @param boolean $break_words truncate at word boundary
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* @param boolean $middle truncate in the middle of text
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*
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* @return string truncated string
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*/
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function smarty_modifier_truncate($string, $length = 80, $etc = '...', $break_words = false, $middle = false)
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{
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if ($length === 0) {
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return '';
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}
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if (Smarty::$_MBSTRING) {
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if (mb_strlen($string, Smarty::$_CHARSET) > $length) {
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$length -= min($length, mb_strlen($etc, Smarty::$_CHARSET));
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if (!$break_words && !$middle) {
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$string = preg_replace(
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'/\s+?(\S+)?$/' . Smarty::$_UTF8_MODIFIER,
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'',
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mb_substr($string, 0, $length + 1, Smarty::$_CHARSET)
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);
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}
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if (!$middle) {
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return mb_substr($string, 0, $length, Smarty::$_CHARSET) . $etc;
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}
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return mb_substr($string, 0, $length / 2, Smarty::$_CHARSET) . $etc .
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mb_substr($string, -$length / 2, $length, Smarty::$_CHARSET);
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}
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return $string;
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}
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// no MBString fallback
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if (isset($string[ $length ])) {
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$length -= min($length, strlen($etc));
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if (!$break_words && !$middle) {
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$string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length + 1));
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}
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if (!$middle) {
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return substr($string, 0, $length) . $etc;
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}
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return substr($string, 0, $length / 2) . $etc . substr($string, -$length / 2);
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}
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return $string;
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}
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