PHP? ???? CSS ???? \'postclass\'? ???? ??? ??? ???? ??? ??????
Oct 29, 2024 pm 09:40 PM
PHP? ???? CSS ?? ?? ??
??: PHP? ???? CSS ??? ????? ?? ???? ?? "postclass"? ??? ??? ??? ???? ??? ?????? "?
CSS??:
#stuff {
background-color: red;
}
#content.postclass-subcontent {
background-color: red;
}
#content2.postclass-subcontent2 {
background-color: red;
}
??? PHP ??:
arrayentry1: #content.postclass-subcontent arrayentry2: #content2.postclass-subcontent2
??:
<code class="php">function parse($file){
$css = file_get_contents($file);
preg_match_all( '/(?ims)([a-z0-9\s\.\:#_\-@,]+)\{([^\}]*)\}/', $css, $arr);
$result = array();
foreach ($arr[0] as $i => $x){
$selector = trim($arr[1][$i]);
$rules = explode(';', trim($arr[2][$i]));
$rules_arr = array();
foreach ($rules as $strRule){
if (!empty($strRule)){
$rule = explode(":", $strRule);
$rules_arr[trim($rule[0])] = trim($rule[1]);
}
}
$selectors = explode(',', trim($selector));
foreach ($selectors as $strSel){
$result[$strSel] = $rules_arr;
}
}
return $result;
}</code>
??? ?? ??? ? ????:
<code class="php">$css = parse('css/'.$user['blog'].'.php');
$css['#selector']['color'];</code>? ??? PHP? ???? CSS ???? \'postclass\'? ???? ??? ??? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
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