随笔分类 -  PHP-Collection

摘要：/** * 支持数组方式递归转换的iconv * @author Wilson Zeng | wilsonzeng@ppstream.com | jackzcs@gmail.com * @param unknown_type $inCharset * @param unknown_type $ou... 阅读全文

摘要：//格式化为：{n}GB{n}MB{n}KB的样式function formatByteSize($bytes) { $format = $bytes . 'B'; foreach (array(1 => 'KB', 2 => 'MB', 3 => 'GB') as $exp => $unit) { $base = pow(1024, $exp); if ($bytes > $base) { $format = number_format($bytes / $base, 2) . $unit; con 阅读全文

摘要：1 //参考 http://w3.org/International/questions/qa-forms-utf-8.html 2 function is_utf8($string) { 3 return preg_match('%^(?: 4 [\x09\x0A\x0D\x20-\x7E] ... 阅读全文

摘要：/** * wrap javascript codes with a html-tag * @author Wilson Zeng */function js($script){ return '<script type="text/javascript">'."\n".$script."\n".'</script>'."\n";}/** * wrap javascript codes with a html-tag & history back * 阅读全文

摘要：/** * Like end(),return the first element of an array * @author Wilson Zeng */function first($stack){ if(is_array($stack)){ reset($stack); return current($stack); }else{ return $stack; }} 阅读全文

摘要：/** * Enhanced force_download, can accept file in server * @author Wilson Zeng * @param $filename | The name that will use as the download file's nam... 阅读全文

摘要：/** * Enhanced file_get_contents, use curl to fetch remote file * @param $file * @author Wilson Zeng */function ex_file_get_contents($file){ //if is ... 阅读全文

摘要：/** * Enhanced trim() to support array * @author Wilson Zeng */function exTrim($mixed, $removeEmptyString = FALSE){ if(is_array($mixed)){ foreach($mixed as $index => &$item){ $item = exTrim($item); if($removeEmptyString && $item === ''){ array_splice($mixed, $index, 1); ... 阅读全文