本文整理汇总了PHP中Encoding::detect_encoding方法的典型用法代码示例。如果您正苦于以下问题:PHP Encoding::detect_encoding方法的具体用法?PHP Encoding::detect_encoding怎么用?PHP Encoding::detect_encoding使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Encoding
的用法示例。
在下文中一共展示了Encoding::detect_encoding方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: detect_encoding
/**
* Returns the file encoding
*
* @return Encoding
*/
static function detect_encoding($path)
{
$abstract = array();
// We assume that 200 lines are enough for encoding detection.
// here we must get at the raw data so we don't use other functions
// it's not possible to read x chars as this would not be safe with utf
// (chars may be split in the middle)
$handle = fopen($path, 'r');
$i = 0;
while (($line = fgets($handle)) !== false && $i < 200) {
$i++;
$abstract[] = $line;
}
fclose($handle);
$abstract = implode($abstract);
return Encoding::detect_encoding($abstract);
}