Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/php/251.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/7/css/34.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
PHP CSSTidy意外抛出警告_Php_Css_Minify_Csstidy - Fatal编程技术网

PHP CSSTidy意外抛出警告

PHP CSSTidy意外抛出警告,php,css,minify,csstidy,Php,Css,Minify,Csstidy,因此,我有一个我正在运行以下设置 require_once './application/helpers/csstidy/class.csstidy.php'; $css = new csstidy(); $css->set_cfg('remove_last_;',TRUE); $css->set_cfg('compress_colors',TRUE); $css->set_cfg('template', 'highest'); $css->parse(strip_t

因此,我有一个我正在运行以下设置

require_once './application/helpers/csstidy/class.csstidy.php';

$css = new csstidy();
$css->set_cfg('remove_last_;',TRUE);
$css->set_cfg('compress_colors',TRUE);
$css->set_cfg('template', 'highest');

$css->parse(strip_tags($content));
$content = $css->print->plain();
这似乎有效,但我两次收到通知如下:

Severity: Notice  --> Uninitialized string offset: -1 /application/helpers/csstidy/class.csstidy.php 1035
Severity: Notice  --> Uninitialized string offset: -1 /application/helpers/csstidy/class.csstidy.php 1035
这是一条直线

我不知道为什么会这样,CSS是有效的。。。有什么想法吗?我不想不必要地压制通知/警告

有什么想法吗?我错过什么了吗

万一你错过了