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<?php | |
/** | |
* piegriež tekstu līdz noteiktam garumam | |
* | |
* @param string $str - Piegriežamais teksts | |
* @param int $maxLen - Maksimālais garums | |
* @param array $options - papildus opcijas | |
* - string omission => teksts, ko pieliek, ja nogriež (default: '...') | |
* - char separator => pēc kā atdalīt tekstu (default: null) | |
* - bool abbreviate => vai piegrieztais teksts jāievieto iekš <abbr> taga (default: false) | |
* | |
* @return string | |
*/ | |
public function truncate($str, $maxLen = 0, $options = array()){ | |
$options = array_merge(array( | |
'omission' => '...', | |
'separator' => null, | |
'abbreviate' => false, | |
), $options); | |
if(($strLen = mb_strlen($str)) > $maxLen){ | |
$originalStr = $str; | |
$lengthWithOmission = $maxLen - mb_strlen(strip_tags($options['omission'])); | |
$stop = ($options['separator'] && ($lastChar = mb_strrpos($str, $options['separator'], $lengthWithOmission - $strLen))) | |
? $lastChar | |
: $lengthWithOmission; | |
$str = mb_substr($str, 0, $stop) . $options['omission']; | |
if($options['abbreviate']){ | |
$str = "<abbr title=\"{$originalStr}\">{$str}</abbr>"; | |
} | |
} | |
return $str; | |
} | |
/** | |
* Pārvērš masīvu teikumā | |
* @param array $array | |
* @param array $options | |
* - separator => vārdu atdalītājs (default: ', ') | |
* - last_separator => pēdējo divu vārdu atdalītājs (default: ' un ' pareizajā valodā) | |
* @return string | |
*/ | |
public function toSentence($array, $options = array()){ | |
$options = array_merge(array( | |
'separator' => ', ', | |
'last_separator' => $this->view->lang('helpers.text.toSentence.lastSeparator'), | |
), $options); | |
switch(count($array)){ | |
case 0: return ''; | |
case 1: return $array[0]; | |
default: | |
$last = array_pop($array); | |
return implode($options['separator'], $array) . $options['last_separator'] . $last; | |
} | |
} |
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