1<?php 2 3namespace dokuwiki\plugin\config\core\Setting; 4 5/** 6 * Class setting_compression 7 */ 8class SettingCompression extends SettingMultichoice { 9 10 protected $choices = ['0']; // 0 = no compression, always supported 11 12 /** @inheritdoc */ 13 public function initialize($default = null, $local = null, $protected = null) { 14 15 // populate _choices with the compression methods supported by this php installation 16 if(function_exists('gzopen')) $this->choices[] = 'gz'; 17 if(function_exists('bzopen')) $this->choices[] = 'bz2'; 18 19 parent::initialize($default, $local, $protected); 20 } 21} 22